Open WebUI vs T3 Chat

Open WebUI

Agent cross-checked Support: partial

Customers connect local servers and cloud model endpoints and choose models in chat. The available catalog depends on their endpoints and credentials.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• providers: Documented routes include OpenAI, Anthropic, Azure OpenAI, Mistral, DeepSeek and gateways such as OpenRouter; models must be enabled in the connected account. No endpoint was exercised.
• current_models: Which current models are selectable on this plan? The provider guide contains example model names rather than an observed current endpoint catalog. Automatic routing and a current per-model modality matrix were not verified.
• auto_routing: Does the product route between models automatically, and is the chosen model shown? The provider guide contains example model names rather than an observed current endpoint catalog. Automatic routing and a current per-model modality matrix were not verified.
• multimodal_input: Vision and file context depend on the chosen model and configured extraction. No model-by-model audio/image acceptance matrix or fixture run was established.

• providers Which model providers are available? [partial]: Documented routes include OpenAI, Anthropic, Azure OpenAI, Mistral, DeepSeek and gateways such as OpenRouter; models must be enabled in the connected account. No endpoint was exercised. Sources: open-webui:open-webui:provider, open-webui:open-webui:compat.
• current_models Which current models are selectable on this plan? [unknown]: current_models: Which current models are selectable on this plan? The provider guide contains example model names rather than an observed current endpoint catalog. Automatic routing and a current per-model modality matrix were not verified.
• user_choice Can users pick the model per chat? [supported]: Users select connected models in the chat selector and can compare several models. Sources: open-webui:open-webui:provider.
• auto_routing Does the product route between models automatically, and is the chosen model shown? [unknown]: auto_routing: Does the product route between models automatically, and is the chosen model shown? The provider guide contains example model names rather than an observed current endpoint catalog. Automatic routing and a current per-model modality matrix were not verified.
• multimodal_input Which models accept images, audio or files? [partial]: Vision and file context depend on the chosen model and configured extraction. No model-by-model audio/image acceptance matrix or fixture run was established. Sources: open-webui:open-webui:rag, open-webui:open-webui:extraction.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:provider, open-webui:open-webui:compat, open-webui:open-webui:rag, open-webui:open-webui:extraction.

T3 Chat

Agent cross-checked Support: partial

Paid-account vendor replies establish manual model switching and provider routes, while the current plan-specific catalogue is unknown.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual Pro USD8 vendor-support context; no Free or Premier catalogue parity asserted; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.
• No complete Free/Pro/Premier entitlement matrix or authenticated model/feature menu was retrieved.

• providers Which model providers are available? [partial]: Pro-context vendor replies discuss Gemini, Claude and GPT routes; the FAQ separately describes OpenAI/Anthropic/Google/OpenRouter data handling. Those policy/provider names are not a complete tier-entitlement or underlying-lab catalogue. Sources: t3-chat:t3-chat:billing-change, t3-chat:t3-chat:faq-training, t3-chat:t3-chat:r2-paid-tier-controls.
• current_models Which current models are selectable on this plan? [unknown]: A complete current selectable-model list for Pro, Free or Premier is unverified. The FAQ claude-4.6-sonnet URL is an example, and undated support model names are not a current plan catalogue.
• user_choice Can users pick the model per chat? [partial]: In the USD8 context discussion the vendor recommends manually switching to Gemini Flash or summarizing into a new chat with another chosen model. This supports Pro model selection as described there, but not a current all-model, effort or Free/Premier entitlement matrix. Sources: t3-chat:t3-chat:r2-pro-context-byok.
• auto_routing Does the product route between models automatically, and is the chosen model shown? [unknown]: Does the product route between models automatically, and is the chosen model shown? The public T3 FAQ, Terms, Privacy/Security policies, official feedback statuses and identifiable vendor replies did not establish this detail. No authenticated account, enterprise quote or bounded fixture was used.
• multimodal_input Which models accept images, audio or files? [unknown]: No current Pro model-by-model image/audio/file compatibility matrix was retrieved. The generic privacy upload categories do not establish a plan entitlement.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:billing-change, t3-chat:t3-chat:faq-training, t3-chat:t3-chat:r2-paid-tier-controls, t3-chat:t3-chat:r2-pro-context-byok.

Open WebUI

Agent cross-checked Support: partial

Dated upstream releases are public. A measured three-release availability lag and model retirement notice remain unknown.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• release_lag_days: What was the lag for each of the last three major releases, per provider? No matched dates for the last three major provider releases and endpoint availability were collected; no binding model-removal notice period was found in the release and provider guides.
• changelog: GitHub release notes are dated and sometimes mention model/protocol changes; they are not a complete provider model availability timeline.
• deprecation_notice: How much notice is given before a model is removed? No matched dates for the last three major provider releases and endpoint availability were collected; no binding model-removal notice period was found in the release and provider guides.
• version_pinning: An admin can list explicit provider model/deployment IDs and keep a chosen local model. Provider removal still controls remote model availability.

• release_lag_days What was the lag for each of the last three major releases, per provider? [unknown]: release_lag_days: What was the lag for each of the last three major releases, per provider? No matched dates for the last three major provider releases and endpoint availability were collected; no binding model-removal notice period was found in the release and provider guides.
• changelog Is there a dated public model changelog? [partial]: GitHub release notes are dated and sometimes mention model/protocol changes; they are not a complete provider model availability timeline. Sources: open-webui:open-webui:releases.
• deprecation_notice How much notice is given before a model is removed? [unknown]: deprecation_notice: How much notice is given before a model is removed? No matched dates for the last three major provider releases and endpoint availability were collected; no binding model-removal notice period was found in the release and provider guides.
• version_pinning Can an admin keep an older model version? [partial]: An admin can list explicit provider model/deployment IDs and keep a chosen local model. Provider removal still controls remote model availability. Sources: open-webui:open-webui:openai, open-webui:open-webui:provider.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:releases, open-webui:open-webui:openai, open-webui:open-webui:provider.

T3 Chat

Agent cross-checked Support: partial

Public feature-release information is described; plan-specific pinning and version guarantees remain unknown.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Public T3 Chat release information; no verified Free/Pro/Premier picker/pinning entitlement; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.
• No complete Free/Pro/Premier entitlement matrix or authenticated model/feature menu was retrieved.

• release_lag_days What was the lag for each of the last three major releases, per provider? [unknown]: What was the lag for each of the last three major releases, per provider? No matched dates for the last three provider releases, fixed removal notice or contractual model-version retention was retrieved.
• changelog Is there a dated public model changelog? [partial]: A vendor reply says major-feature changelog lives in Discord and a website version is planned. No accessible dated model-by-model release ledger was retrieved. Sources: t3-chat:t3-chat:changelog.
• deprecation_notice How much notice is given before a model is removed? [unknown]: How much notice is given before a model is removed? No matched dates for the last three provider releases, fixed removal notice or contractual model-version retention was retrieved.
• version_pinning Can an admin keep an older model version? [unknown]: The vendor describes pinning and a Legacy designation in the general picker discussion, without a named individual tier. Plan-specific pinning, retained model versions and admin locks remain unverified.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:changelog.

Open WebUI

Agent cross-checked Support: partial

Customer-held keys, Azure deployments and compatible endpoints are documented. The standard software licence does not include provider usage.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=Customer provider accounts or separately operated compatible gateway; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• byo_restrictions: Compatibility and tools depend on the provider protocol and model. The sources do not promise identical functionality across all BYO endpoints.

• own_api_keys Can the customer use its own provider API keys? [supported]: Administrators supply customer provider keys in Connections. Sources: open-webui:open-webui:openai, open-webui:open-webui:compat.
• own_cloud_contract Can it use its own Azure OpenAI, Bedrock or Vertex deployment? [supported]: Azure OpenAI is documented using the customer Azure endpoint, deployment names and API key. Bedrock is also documented through a compatible route; Vertex contract behavior was not separately verified. Sources: open-webui:open-webui:openai, open-webui:open-webui:compat.
• custom_endpoint Can an admin add any OpenAI-compatible endpoint? [supported]: Administrators can set an OpenAI-compatible base URL and credentials. Sources: open-webui:open-webui:compat.
• byo_pricing Does BYO change the licence price? [supported]: Branding-intact standard use is free; external provider bills and optional Enterprise rights are separate. Sources: open-webui:open-webui:enterprise.
• byo_restrictions Which features stop working with BYO? [partial]: Compatibility and tools depend on the provider protocol and model. The sources do not promise identical functionality across all BYO endpoints. Sources: open-webui:open-webui:compat, open-webui:open-webui:models.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:openai, open-webui:open-webui:compat, open-webui:open-webui:enterprise, open-webui:open-webui:models.

T3 Chat

Agent cross-checked Support: partial

Vendor replies support a Pro own-OpenRouter-key route, without establishing universal provider/model coverage.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual Pro USD8 with optional customer OpenRouter key; no Free BYOK entitlement asserted; add_ons=Customer-paid OpenRouter/provider usage; model routing and verification prerequisites apply; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.
• No complete Free/Pro/Premier entitlement matrix or authenticated model/feature menu was retrieved.

• own_api_keys Can the customer use its own provider API keys? [supported]: In the paid USD8 usage discussion, staff explicitly offers a customer OpenRouter key for direct request billing; the USD8 context discussion describes OpenRouter fallback. No all-provider/all-model BYOK entitlement follows. Sources: t3-chat:t3-chat:r2-paid-tier-controls, t3-chat:t3-chat:r2-pro-context-byok.
• own_cloud_contract Can it use its own Azure OpenAI, Bedrock or Vertex deployment? [unknown]: Can it use its own Azure OpenAI, Bedrock or Vertex deployment? No supported customer Azure OpenAI/Bedrock/Vertex setup or arbitrary OpenAI-compatible/custom endpoint configuration was retrieved.
• custom_endpoint Can an admin add any OpenAI-compatible endpoint? [unknown]: Can an admin add any OpenAI-compatible endpoint? No supported customer Azure OpenAI/Bedrock/Vertex setup or arbitrary OpenAI-compatible/custom endpoint configuration was retrieved.
• byo_pricing Does BYO change the licence price? [partial]: The paid subscription and direct-provider charges are separate in the vendor discussion. A discounted BYOK-only licence and exact customer provider rates are not verified. Sources: t3-chat:t3-chat:r2-paid-tier-controls.
• byo_restrictions Which features stop working with BYO? [unknown]: Current all-model BYOK compatibility is unknown: the OpenRouter-coverage request is marked Completed while the vendor says those model routes do not run through OpenRouter and rerouting requires future work. The old OpenAI GPT5 setup reply does not establish a complete current route matrix.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:r2-paid-tier-controls, t3-chat:t3-chat:r2-pro-context-byok.

Open WebUI

Agent cross-checked Support: partial

Ollama, llama.cpp and vLLM are documented local inference routes; local retrieval requires local embedding and extraction services.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• feature_parity: Local chat and RAG are possible. Tool reliability depends on model support, and online search, remote providers or cloud OCR require network access. No parity fixture was run.
• vendor_hosted_open_models: Does the vendor host open-weight models in EU/CH? No first-party commitment to vendor-operated open-weight inference in EU or Switzerland was established in the deployment and provider guides.

• self_hosted_chat Can chat use a customer-hosted model? [supported]: Chat can use customer-operated Ollama, llama.cpp or vLLM endpoints. Sources: open-webui:open-webui:provider.
• self_hosted_embeddings Can retrieval use customer-hosted embeddings? [supported]: Retrieval can use local embedding models; the offline guide requires these assets to be downloaded before disconnecting. Sources: open-webui:open-webui:rag, open-webui:open-webui:offline.
• feature_parity Which features fail with self-hosted models? [partial]: Local chat and RAG are possible. Tool reliability depends on model support, and online search, remote providers or cloud OCR require network access. No parity fixture was run. Sources: open-webui:open-webui:offline, open-webui:open-webui:memory.
• vendor_hosted_open_models Does the vendor host open-weight models in EU/CH? [unknown]: vendor_hosted_open_models: Does the vendor host open-weight models in EU/CH? No first-party commitment to vendor-operated open-weight inference in EU or Switzerland was established in the deployment and provider guides.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:provider, open-webui:open-webui:rag, open-webui:open-webui:offline, open-webui:open-webui:memory.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: partial

User/group model grants are documented. Optional custom filters can limit request rates; built-in recurring token/message quotas and monetary budgets remain unverified.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=New extension/locale findings inspected at v0.12.4 / 33c1978d5bad52a31df75ea55143025dfad18d16; earlier accepted documented facts retained; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• data_bound_models: Knowledge attached to a model scopes its retrieval, while user/resource grants control access. This does not establish a hard policy binding each source to an allowed outbound provider.
• user_limits: What per-user message or token limits apply, and are they published? No configured quota or bounded two-user enforcement test was run; budget controls remain in progress on the public roadmap.
• limit_behaviour: What happens when a limit is reached? No configured quota or bounded two-user enforcement test was run; budget controls remain in progress on the public roadmap.

• model_allowlist_by_group Can admins limit models per group? [supported]: Private model grants can be assigned to users and groups. Permissions accumulate, so a second group may grant access. Sources: open-webui:open-webui:groups.
• data_bound_models Can admins restrict which models receive connector or knowledge content? [partial]: Knowledge attached to a model scopes its retrieval, while user/resource grants control access. This does not establish a hard policy binding each source to an allowed outbound provider. Sources: open-webui:open-webui:knowledge, open-webui:open-webui:privacy.
• default_model Can admins set the default model? [supported]: The groups guide documents default models per group. Sources: open-webui:open-webui:groups.
• user_limits What per-user message or token limits apply, and are they published? [partial]: An optional official Filter example implements configurable requests per user per minute. It is customer-installed code with process-local counters, not an enabled recurring message/token allowance or monetary budget. No configured deployment was tested. Sources: open-webui:open-webui:r4-rate-limit-example, open-webui:open-webui:r4-filter-implementation.
• limit_behaviour What happens when a limit is reached? [partial]: The optional rate-limit example rejects an inlet request by raising an exception at its per-minute threshold; the inspected backend propagates inlet failures. Distributed enforcement, persistent quota balances and monetary overshoot behavior remain unverified. Sources: open-webui:open-webui:r4-rate-limit-example, open-webui:open-webui:r4-filter-implementation.

Checked 2026-10-26; agent cross-checked 2026-10-26; check again by 2026-12-25. Sources: open-webui:open-webui:groups, open-webui:open-webui:knowledge, open-webui:open-webui:privacy, open-webui:open-webui:r4-rate-limit-example, open-webui:open-webui:r4-filter-implementation.

T3 Chat

Agent cross-checked Support: partial

Individuals have cost-based refill limits; enterprise group governance is unverified.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual Pro USD8 cost-limit discussion and Premier account bucket reply; Free excluded from this mechanics finding; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.
• No complete Free/Pro/Premier entitlement matrix or authenticated model/feature menu was retrieved.

• model_allowlist_by_group Can admins limit models per group? [unknown]: Can admins limit models per group? No organization/group model allowlists, data-bound model policy, administrator default model or fixed per-user token/message quota was established.
• data_bound_models Can admins restrict which models receive connector or knowledge content? [unknown]: Can admins restrict which models receive connector or knowledge content? No organization/group model allowlists, data-bound model policy, administrator default model or fixed per-user token/message quota was established.
• default_model Can admins set the default model? [unknown]: Can admins set the default model? No organization/group model allowlists, data-bound model policy, administrator default model or fixed per-user token/message quota was established.
• user_limits What per-user message or token limits apply, and are they published? [supported]: Pro cost-limit replies and a Premier-specific vendor support reply tie paid usage to the FAQ Base/Overage mechanics: four-hour Base refill and monthly Overage refill. No fixed token/message allowance is published;20/200 example points are illustrative, not plan capacities. Sources: t3-chat:t3-chat:faq-usage, t3-chat:t3-chat:r2-paid-tier-controls, t3-chat:t3-chat:r2-premier-buckets.
• limit_behaviour What happens when a limit is reached? [supported]: For these documented paid-account bucket routes, expected request cost is reserved then settled after completion; when both balances are exhausted the FAQ says to wait for refill. No Free-tier behaviour is inferred. Sources: t3-chat:t3-chat:faq-usage, t3-chat:t3-chat:r2-premier-buckets, t3-chat:t3-chat:r2-paid-tier-controls.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:faq-usage, t3-chat:t3-chat:r2-paid-tier-controls, t3-chat:t3-chat:r2-premier-buckets.

Open WebUI

Agent cross-checked Support: partial

Documents can be attached and parsed for RAG or full-context injection. Scans depend on extraction configuration; spreadsheet fidelity was not tested.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• formats: PDF and common text/Office documents are documented; parser choice controls formats. Temporary browser-only extraction has DOCX limitations.
• ocr: Scanned PDFs can use a configured OCR-capable engine. No scanned fixture was tested.
• spreadsheets: Are Excel tables read with structure intact? The shared Excel/formula, scanned contract and long-document fixtures were not uploaded, so structure preservation and observed failures are unknown.

• formats Which formats are accepted? [partial]: PDF and common text/Office documents are documented; parser choice controls formats. Temporary browser-only extraction has DOCX limitations. Sources: open-webui:open-webui:extraction, open-webui:open-webui:rag.
• limits What size and count limits apply per file and chat? [supported]: Administrators configure maximum document MB, upload count and allowed extensions with RAG_FILE_MAX_SIZE, RAG_FILE_MAX_COUNT and RAG_ALLOWED_FILE_EXTENSIONS; these are instance settings rather than a universal vendor allowance. Sources: open-webui:open-webui:env.
• ocr Are scanned PDFs read? [partial]: Scanned PDFs can use a configured OCR-capable engine. No scanned fixture was tested. Sources: open-webui:open-webui:extraction.
• spreadsheets Are Excel tables read with structure intact? [unknown]: spreadsheets: Are Excel tables read with structure intact? The shared Excel/formula, scanned contract and long-document fixtures were not uploaded, so structure preservation and observed failures are unknown.
• full_vs_chunked Is the whole file used or only retrieved parts, and does the user see which? [supported]: Users can select focused chunk retrieval or entire-document context; attached model knowledge has mode-specific behavior described in the guide. Sources: open-webui:open-webui:knowledge, open-webui:open-webui:rag.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:extraction, open-webui:open-webui:rag, open-webui:open-webui:env, open-webui:open-webui:knowledge.

T3 Chat

Agent cross-checked Support: partial

Paid Pro context limits and own-key fallback are documented; plan-specific upload formats/caps remain unknown.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual Pro USD8 context restrictions and optional BYOK fallback; exact upload entitlement by tier unverified; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.
• No complete Free/Pro/Premier entitlement matrix or authenticated model/feature menu was retrieved.

• formats Which formats are accepted? [unknown]: The privacy policy mentions PDF/images/text and the request is Completed, but no current individual-tier format entitlement was verified. The earlier sentence attributing browser/file-specific PDF upload bugs to a vendor reply is withdrawn because no precise reply locator was reproduced.
• limits What size and count limits apply per file and chat? [partial]: Vendor replies distinguish context restrictions on USD8 Pro from higher-tier allowances and own-key fallback. They do not publish a complete current per-model file size/count or context-cap matrix; no32K or user-suggested MB cap is adopted. Sources: t3-chat:t3-chat:r2-pro-context-byok.
• ocr Are scanned PDFs read? [unknown]: Are scanned PDFs read? No scanned-PDF OCR fixture, Excel structure/formula test, full-vs-chunked processing specification or current numerical upload matrix was retrieved. Community complaints and example sizes are not treated as product limits.
• spreadsheets Are Excel tables read with structure intact? [unknown]: Are Excel tables read with structure intact? No scanned-PDF OCR fixture, Excel structure/formula test, full-vs-chunked processing specification or current numerical upload matrix was retrieved. Community complaints and example sizes are not treated as product limits.
• full_vs_chunked Is the whole file used or only retrieved parts, and does the user see which? [unknown]: Is the whole file used or only retrieved parts, and does the user see which? No scanned-PDF OCR fixture, Excel structure/formula test, full-vs-chunked processing specification or current numerical upload matrix was retrieved. Community complaints and example sizes are not treated as product limits.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:r2-pro-context-byok.

Open WebUI

Agent cross-checked Support: partial

Knowledge bases persist across chats and can attach to a model or conversation, with user/group/public sharing.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• size_limits: What are the collection limits? No fixed collection capacity was established; limits depend on operator configuration, storage and the selected database.

• persistent_collections Can users keep document collections across chats? [supported]: Knowledge bases store reusable document collections across chats. Sources: open-webui:open-webui:knowledge.
• sharing_scope Can collections be shared with users, groups or the whole organisation? [supported]: Private knowledge resources can grant read/write access to named users and groups, or be public within the instance. Sources: open-webui:open-webui:groups, open-webui:open-webui:knowledge.
• size_limits What are the collection limits? [unknown]: size_limits: What are the collection limits? No fixed collection capacity was established; limits depend on operator configuration, storage and the selected database.
• assistant_binding Can collections be bound to an assistant? [supported]: A model preset can bind one or more knowledge bases. Sources: open-webui:open-webui:models, open-webui:open-webui:knowledge.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:knowledge, open-webui:open-webui:groups, open-webui:open-webui:models.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: partial

Native file pickers and the separately operated official oikb companion provide different connector paths, including oikb Teams and Gmail sync. Source permission preservation remains untested.

Availability: generally-available · Delivery: official-integration
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=Microsoft/Google application registration for native file pickers, Separately deployed official oikb, Open WebUI 0.9.6+ and a user API key, Source credentials: Teams tenant/client/secret; Gmail Google credentials and the optional gmail extra; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• Teams/Gmail are oikb companion connectors, not native per-user live file pickers.
• Operator setup, source credentials and source-specific consent are required; permissions after indexing/revocation were not tested.

• microsoft_365 Which M365 sources (SharePoint, OneDrive, Outlook, Teams) are connected? [partial]: Native OneDrive for Business/SharePoint pickers require delegated application permissions and admin consent. Separately, oikb lists SharePoint and Teams; Teams uses TEAMS_TENANT_ID, TEAMS_CLIENT_ID and TEAMS_CLIENT_SECRET. This is a companion sync path. Outlook, exact Teams consent scopes and source-ACL preservation were not verified. Sources: open-webui:open-webui:onedrive, open-webui:open-webui:sync-connectors-r2.
• google_workspace Which Google sources are connected? [partial]: The native Drive picker imports selected files. Separately, official oikb lists Google Drive and Gmail using GOOGLE_APPLICATION_CREDENTIALS; Gmail has an optional installation extra. Mailbox delegation/consent scope and continuing source-ACL preservation were not tested. Sources: open-webui:open-webui:rag, open-webui:open-webui:sync-connectors-r2.
• atlassian Confluence and Jira? [partial]: Official companion oikb lists Confluence and Jira. Its separate credentials, runtime and source-specific configuration are required; source-permission sync was not verified. Sources: open-webui:open-webui:sync.
• other_systems Which other business systems? [partial]: oikb lists GitHub, Notion, Slack and S3 among its sources; these are copied-content integrations rather than native per-user live search. Sources: open-webui:open-webui:sync.
• on_prem_sources Can on-prem file shares or databases be connected? [supported]: A local folder can be mirrored using directory sync or the separate oikb tool. Sources: open-webui:open-webui:knowledge, open-webui:open-webui:sync.
• connector_provider Who builds and maintains each connector? [supported]: Open WebUI documents the native file pickers and maintains the official, separately installed oikb companion. MCP/OpenAPI connectors depend on their own maintainers and credentials. Sources: open-webui:open-webui:onedrive, open-webui:open-webui:rag, open-webui:open-webui:sync-connectors-r2, open-webui:open-webui:mcp.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:onedrive, open-webui:open-webui:sync-connectors-r2, open-webui:open-webui:rag, open-webui:open-webui:sync, open-webui:open-webui:knowledge, open-webui:open-webui:mcp.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: partial

Open WebUI knowledge-resource grants are documented. Enforcement of the original enterprise source permissions after copying has not passed the required test.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• source_permissions_respected: Are source permissions enforced per user? No two-user restricted-document, grant/revoke or Purview-label fixture was run. Knowledge-resource ACLs and file-picker consent do not establish continuing source permission enforcement or revocation delay.
• enforcement_point: Open WebUI resource grants govern access to its knowledge bases. Microsoft delegated permission limits the picker at import time; continuing source-system checks for the copied content were not established.
• revocation_delay: How quickly does a removed permission take effect? No two-user restricted-document, grant/revoke or Purview-label fixture was run. Knowledge-resource ACLs and file-picker consent do not establish continuing source permission enforcement or revocation delay.
• admin_scope_controls: Admins choose knowledge grants and which collections a model uses. Source site/folder/label exclusion and label propagation need connector-specific verification.
• sensitivity_labels: Are Microsoft Purview or similar labels respected? No two-user restricted-document, grant/revoke or Purview-label fixture was run. Knowledge-resource ACLs and file-picker consent do not establish continuing source permission enforcement or revocation delay.

• source_permissions_respected Are source permissions enforced per user? [unknown]: source_permissions_respected: Are source permissions enforced per user? No two-user restricted-document, grant/revoke or Purview-label fixture was run. Knowledge-resource ACLs and file-picker consent do not establish continuing source permission enforcement or revocation delay.
• enforcement_point Does the source system, a mirrored index or nothing enforce them? [partial]: Open WebUI resource grants govern access to its knowledge bases. Microsoft delegated permission limits the picker at import time; continuing source-system checks for the copied content were not established. Sources: open-webui:open-webui:groups, open-webui:open-webui:onedrive.
• revocation_delay How quickly does a removed permission take effect? [unknown]: revocation_delay: How quickly does a removed permission take effect? No two-user restricted-document, grant/revoke or Purview-label fixture was run. Knowledge-resource ACLs and file-picker consent do not establish continuing source permission enforcement or revocation delay.
• admin_scope_controls Can admins exclude sites, folders or labels? [partial]: Admins choose knowledge grants and which collections a model uses. Source site/folder/label exclusion and label propagation need connector-specific verification. Sources: open-webui:open-webui:knowledge, open-webui:open-webui:groups.
• sensitivity_labels Are Microsoft Purview or similar labels respected? [unknown]: sensitivity_labels: Are Microsoft Purview or similar labels respected? No two-user restricted-document, grant/revoke or Purview-label fixture was run. Knowledge-resource ACLs and file-picker consent do not establish continuing source permission enforcement or revocation delay.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:groups, open-webui:open-webui:onedrive, open-webui:open-webui:knowledge.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: partial

Uploaded knowledge is copied into an operator-selected index. Manual directory sync or a separate daemon updates it.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• sync_interval: Directory sync runs when invoked; oikb offers scheduled/on-demand synchronization. No universal connector interval or SLA applies.
• deletion_propagation: Directory sync removes files missing from the local manifest during cleanup. Elapsed propagation time was not measured.

• live_or_indexed Is content searched live or copied into an index? [supported]: Uploaded documents are parsed and indexed; an experimental external-vector-source mode queries a pre-existing customer index without re-ingestion. Sources: open-webui:open-webui:rag, open-webui:open-webui:knowledge.
• sync_interval How often does an index refresh? [partial]: Directory sync runs when invoked; oikb offers scheduled/on-demand synchronization. No universal connector interval or SLA applies. Sources: open-webui:open-webui:knowledge, open-webui:open-webui:sync.
• deletion_propagation How quickly does a deleted document disappear? [partial]: Directory sync removes files missing from the local manifest during cleanup. Elapsed propagation time was not measured. Sources: open-webui:open-webui:knowledge.
• index_location Where is indexed content stored? [supported]: The operator selects the database or external vector source and its deployment location; there is no fixed vendor region for this self-hosted scope. Sources: open-webui:open-webui:rag, open-webui:open-webui:privacy.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:rag, open-webui:open-webui:knowledge, open-webui:open-webui:sync, open-webui:open-webui:privacy.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: partial

Citations are documented; citation accuracy and multilingual retrieval outcomes are untested.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• citation_accuracy: Do the cited passages support the answer? The shared DE/FR/EN corpus and factual/no-answer question set were not run. No citation-link accuracy, cross-language result, refusal rate or numerical accuracy is claimed.
• cross_language: Does a question in one language find documents in another? The shared DE/FR/EN corpus and factual/no-answer question set were not run. No citation-link accuracy, cross-language result, refusal rate or numerical accuracy is claimed.
• no_answer_behaviour: Does it say when the corpus has no answer? The shared DE/FR/EN corpus and factual/no-answer question set were not run. No citation-link accuracy, cross-language result, refusal rate or numerical accuracy is claimed.
• observed_accuracy: How many of the question set were answered correctly? The shared DE/FR/EN corpus and factual/no-answer question set were not run. No citation-link accuracy, cross-language result, refusal rate or numerical accuracy is claimed.

• citations Are answers linked to specific sources? [supported]: RAG answers can include source references; chunk metadata may add details such as page numbers. Sources: open-webui:open-webui:rag.
• citation_accuracy Do the cited passages support the answer? [unknown]: citation_accuracy: Do the cited passages support the answer? The shared DE/FR/EN corpus and factual/no-answer question set were not run. No citation-link accuracy, cross-language result, refusal rate or numerical accuracy is claimed.
• cross_language Does a question in one language find documents in another? [unknown]: cross_language: Does a question in one language find documents in another? The shared DE/FR/EN corpus and factual/no-answer question set were not run. No citation-link accuracy, cross-language result, refusal rate or numerical accuracy is claimed.
• no_answer_behaviour Does it say when the corpus has no answer? [unknown]: no_answer_behaviour: Does it say when the corpus has no answer? The shared DE/FR/EN corpus and factual/no-answer question set were not run. No citation-link accuracy, cross-language result, refusal rate or numerical accuracy is claimed.
• observed_accuracy How many of the question set were answered correctly? [unknown]: observed_accuracy: How many of the question set were answered correctly? The shared DE/FR/EN corpus and factual/no-answer question set were not run. No citation-link accuracy, cross-language result, refusal rate or numerical accuracy is claimed.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:rag.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: partial

Users can manage persistent memory and admins can disable or group-restrict it.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• custom_instructions: Model presets provide persistent system instructions and users can save instructions as memory. A separate personal-instructions setting was not inspected here.

• custom_instructions Can users set persistent instructions? [partial]: Model presets provide persistent system instructions and users can save instructions as memory. A separate personal-instructions setting was not inspected here. Sources: open-webui:open-webui:models, open-webui:open-webui:memory.
• cross_chat_memory Does the product remember facts across chats? [supported]: User-scoped memories carry facts and preferences between conversations. Sources: open-webui:open-webui:memory.
• user_memory_controls Can users view, edit and delete memories? [supported]: Settings permits adding, editing and deleting memories. Sources: open-webui:open-webui:memory.
• admin_memory_controls Can admins turn memory off? [supported]: Global and per-group switches disable memory access and server-side context use. Sources: open-webui:open-webui:memory.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:models, open-webui:open-webui:memory.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: supported

Model presets are reusable assistants combining instructions, a base model, knowledge and tools.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

• create_assistants Can users create assistants with instructions, knowledge and tools? [supported]: The Models workspace creates presets with instructions, knowledge, tools, skills and parameters. Sources: open-webui:open-webui:models.
• creator_permissions Can admins limit who creates them? [supported]: Workspace permission toggles control who can create resources. Sources: open-webui:open-webui:permissions.
• sharing_scope Can assistants be shared with users, groups or everyone? [supported]: Model grants may target users, groups or public instance visibility. Sources: open-webui:open-webui:groups, open-webui:open-webui:models.
• catalogue Is there an internal assistant directory? [supported]: The Models workspace lists available presets and model selectors expose those the user can access. Sources: open-webui:open-webui:models.
• prompt_library Are shared prompt templates available? [supported]: Workspace prompt permissions cover creating and sharing reusable prompt resources. Sources: open-webui:open-webui:permissions.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:models, open-webui:open-webui:permissions, open-webui:open-webui:groups.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: partial

Native/custom tools and MCP are documented. The optional interactive Tool Permissions approval mode is experimental and off by default; automations and channel replies bypass it.

Availability: beta · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Current Tools/MCP documentation retrieved 2026-10-21; beta availability qualifies the optional experimental approval mode, not all tool integrations; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=Optional separately operated MCP/OpenAPI tool servers or stdio bridge; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• The row uses beta for the experimental approval subfeature; ordinary tool integrations are documented separately.
• Approval is opt-in for interactive chats and is bypassed in automations/channel replies; no mandatory side-effect policy was established.

• builtin_tools Which tools are built in? [supported]: Knowledge, memory, web and other built-in tool categories are configured per model. Sources: open-webui:open-webui:models.
• custom_actions Can admins add API actions? [supported]: Admins can install Python tools or connect OpenAPI tool servers. Sources: open-webui:open-webui:tools.
• mcp_client Can it use remote MCP servers, and with what admin control? [supported]: The dedicated current guide documents admin-configured Streamable HTTP MCP. Local stdio requires a separately deployed bridge such as mcpo. Sources: open-webui:open-webui:mcp, open-webui:open-webui:tools.
• tool_auth Do tools act as the user or as a shared account? [supported]: Configured modes include bearer credentials and user OAuth/OAuth 2.1; the resulting access depends on the server and granted scopes. Sources: open-webui:open-webui:mcp.
• tool_approval Can admins approve or block tools, and can users confirm actions before they run? [partial]: Admins control tool access and may enable experimental Tool Permissions (off by default). Interactive users can select Ask for approval with sequential Allow/Deny prompts; Full access remains the default. Automations and channel replies always use full access. A mandatory policy for every side effect and an external-call boundary fixture were not verified. Sources: open-webui:open-webui:approvals-r2, open-webui:open-webui:groups.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:models, open-webui:open-webui:tools, open-webui:open-webui:mcp, open-webui:open-webui:approvals-r2, open-webui:open-webui:groups.

T3 Chat

Agent cross-checked Support: partial

Paid Pro search is discussed by the vendor; image-tier entitlement, custom actions and MCP remain unverified.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual Pro USD8 for evidenced search use; image and MCP plan entitlement unknown; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.
• No complete Free/Pro/Premier entitlement matrix or authenticated model/feature menu was retrieved.

• builtin_tools Which tools are built in? [partial]: The Pro/Premier pricing discussion explicitly describes frequent search and search-token overhead in the USD8 paid context. An OpenAI image integration has separate support evidence, but its plan entitlement is not verified and is not included as a Pro tool promise. Sources: t3-chat:t3-chat:r2-paid-tier-controls.
• custom_actions Can admins add API actions? [unknown]: Can admins add API actions? The MCP request is Closed but has no retrieved released setup guide. Remote MCP configuration, custom API actions, user/shared tool credentials and administrator/user approval policies were not established.
• mcp_client Can it use remote MCP servers, and with what admin control? [unknown]: Can it use remote MCP servers, and with what admin control? The MCP request is Closed but has no retrieved released setup guide. Remote MCP configuration, custom API actions, user/shared tool credentials and administrator/user approval policies were not established.
• tool_auth Do tools act as the user or as a shared account? [unknown]: Do tools act as the user or as a shared account? The MCP request is Closed but has no retrieved released setup guide. Remote MCP configuration, custom API actions, user/shared tool credentials and administrator/user approval policies were not established.
• tool_approval Can admins approve or block tools, and can users confirm actions before they run? [unknown]: Can admins approve or block tools, and can users confirm actions before they run? The MCP request is Closed but has no retrieved released setup guide. Remote MCP configuration, custom API actions, user/shared tool credentials and administrator/user approval policies were not established.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:r2-paid-tier-controls.

Open WebUI

Agent cross-checked Support: partial

Search and multi-step page research are documented and require an external search provider or local metasearch deployment.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• search_provider: Provider choice includes external search services and self-operated options. The actual provider region and query processing contract depend on the chosen service.
• deep_research: Native function calling can perform repeated search and URL fetching. No bounded research-report task was exercised.

• web_search Is web search available? [supported]: Admins configure web search and users can enable it in a chat. Sources: open-webui:open-webui:web.
• admin_toggle Can admins disable it per organisation or group? [supported]: Feature permissions grant web search per group; global configuration can turn it off. Sources: open-webui:open-webui:permissions, open-webui:open-webui:web.
• search_provider Which search provider handles queries, and where? [partial]: Provider choice includes external search services and self-operated options. The actual provider region and query processing contract depend on the chosen service. Sources: open-webui:open-webui:web, open-webui:open-webui:offline.
• deep_research Is multi-step research with a report available? [partial]: Native function calling can perform repeated search and URL fetching. No bounded research-report task was exercised. Sources: open-webui:open-webui:agent-search.
• web_citations Are web sources cited? [supported]: Retrieved web sources are exposed as conversation references/citations. Sources: open-webui:open-webui:agent-search.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:web, open-webui:open-webui:permissions, open-webui:open-webui:offline, open-webui:open-webui:agent-search.

T3 Chat

Agent cross-checked Support: partial

Search is user-selectable, with a documented one-to-five search limit; a separate deep-research product is unverified.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual Pro USD8 paid-search discussion; no Free parity asserted; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.
• No complete Free/Pro/Premier entitlement matrix or authenticated model/feature menu was retrieved.

• web_search Is web search available? [partial]: Staff’s paid USD8 discussion confirms search consumes API/query and context costs. The FAQ exposes search on/off and1..5 URL limits, but a complete current tier-specific limit/feature matrix was not verified. Sources: t3-chat:t3-chat:r2-paid-tier-controls, t3-chat:t3-chat:faq-url.
• admin_toggle Can admins disable it per organisation or group? [unknown]: Can admins disable it per organisation or group? No organization/group switch, named search provider and query country, dedicated multi-step research/report mode or precise web-citation contract was established. The FAQ says search improves recency without guaranteeing correctness.
• search_provider Which search provider handles queries, and where? [unknown]: Which search provider handles queries, and where? No organization/group switch, named search provider and query country, dedicated multi-step research/report mode or precise web-citation contract was established. The FAQ says search improves recency without guaranteeing correctness.
• deep_research Is multi-step research with a report available? [unknown]: Is multi-step research with a report available? No organization/group switch, named search provider and query country, dedicated multi-step research/report mode or precise web-citation contract was established. The FAQ says search improves recency without guaranteeing correctness.
• web_citations Are web sources cited? [unknown]: Are web sources cited? No organization/group switch, named search provider and query country, dedicated multi-step research/report mode or precise web-citation contract was established. The FAQ says search improves recency without guaranteeing correctness.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:r2-paid-tier-controls, t3-chat:t3-chat:faq-url.

Open WebUI

Agent cross-checked Support: partial

Recurring prompts execute on the operator’s server. Developer extensions can add chains; a business workflow builder was not established.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=New extension/locale findings inspected at v0.12.4 / 33c1978d5bad52a31df75ea55143025dfad18d16; earlier accepted documented facts retained; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• workflow_builder: Is there a workflow or chain builder? The automation, tool and webhook documentation did not establish a complete business workflow builder or incoming email/form event trigger contract.
• event_triggers: Can external events start a workflow? The automation, tool and webhook documentation did not establish a complete business workflow builder or incoming email/form event trigger contract.
• builder_audience: Schedules use a user-facing editor; custom Python tools and integrations require technical operators. No general no-code multi-system workflow designer was verified.

• workflow_builder Is there a workflow or chain builder? [unknown]: workflow_builder: Is there a workflow or chain builder? The automation, tool and webhook documentation did not establish a complete business workflow builder or incoming email/form event trigger contract.
• scheduled_tasks Can prompts or assistants run on a schedule? [supported]: Automations support hourly/daily/weekly/monthly and RRULE schedules, manual runs, pause and execution history. Sources: open-webui:open-webui:automation.
• event_triggers Can external events start a workflow? [partial]: A token-validated channel webhook publishes a message-created event that configured Python Event functions can handle. Developers must supply the downstream workflow logic; an incoming email/form connector or no-code multi-system workflow contract was not established. Sources: open-webui:open-webui:r4-incoming-channel-webhook, open-webui:open-webui:r4-event-dispatch.
• builder_audience Is building aimed at business users, IT or developers? [partial]: Schedules use a user-facing editor; custom Python tools and integrations require technical operators. No general no-code multi-system workflow designer was verified. Sources: open-webui:open-webui:automation, open-webui:open-webui:tools.

Checked 2026-10-26; agent cross-checked 2026-10-26; check again by 2026-12-25. Sources: open-webui:open-webui:automation, open-webui:open-webui:tools, open-webui:open-webui:r4-incoming-channel-webhook, open-webui:open-webui:r4-event-dispatch.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: partial

Native tool calls and optional Open Terminal support agent tasks. Interactive tool approval is experimental and off by default, and never gates scheduled automations or channel replies.

Availability: beta · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Current Tools/Open Terminal documentation retrieved 2026-10-21; beta availability qualifies optional experimental approvals; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=Optional separately deployed Open Terminal; Terminals orchestration is a separate component with unverified pinned licence terms; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• Beta availability refers to optional experimental approvals; the documented native tool mode is separate.
• Automations and channel replies always use full access.
• No gather-documents, draft-summary and propose-email fixture or background cancellation test was run.

• agent_mode Is there an agent mode for multi-step tasks? [supported]: Tool-capable models can use knowledge and external tools; separately connected Open Terminal adds file and command execution. Sources: open-webui:open-webui:models, open-webui:open-webui:terminal.
• visible_steps Are steps and tool calls shown? [supported]: Interactive tool calls display their results and, when experimental Ask for approval is enabled, pending/allowed/denied state. Sources: open-webui:open-webui:approvals-r2.
• side_effect_confirmation Must the user confirm actions with side effects? [partial]: Experimental Tool Permissions is disabled by default and users must select Ask for approval. Full access executes immediately; automations and channel replies always bypass approval. The documented control is not a mandatory confirmation policy for every side effect. Sources: open-webui:open-webui:approvals-r2.
• stop_control Can the user stop a running task? [partial]: In an interactive reply waiting for approval, Stop finalizes the reply and denies pending calls. This is a pending-call control; cancellation of background tasks and effects already executed was not tested. Sources: open-webui:open-webui:approvals-r2.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:models, open-webui:open-webui:terminal, open-webui:open-webui:approvals-r2.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: partial

Authenticated APIs cover chat, models and knowledge ingestion; product RBAC applies to API users.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• api_governance: API users use their account permissions; optional audit capture can log requests. Enforced spend budgets and full API/UI parity were not demonstrated.
• mcp_server: Does the product expose itself to other agents over MCP? No supported native MCP server exposing the whole product was established in the API and MCP-client guides.

• chat_api Is there an API for chat and assistants? [supported]: OpenAI-compatible chat completion and model management endpoints accept API keys or session JWTs. Sources: open-webui:open-webui:api.
• knowledge_api Can documents be loaded through an API? [supported]: File upload and knowledge attachment are documented APIs. Sources: open-webui:open-webui:api, open-webui:open-webui:knowledge.
• api_governance Do audit, budgets and model rules apply to API use? [partial]: API users use their account permissions; optional audit capture can log requests. Enforced spend budgets and full API/UI parity were not demonstrated. Sources: open-webui:open-webui:api, open-webui:open-webui:hardening.
• mcp_server Does the product expose itself to other agents over MCP? [unknown]: mcp_server: Does the product expose itself to other agents over MCP? No supported native MCP server exposing the whole product was established in the API and MCP-client guides.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:api, open-webui:open-webui:knowledge, open-webui:open-webui:hardening.

T3 Chat

Agent cross-checked Support: partial

No official programmable enterprise interface was established; subscription-backed external-agent API usage was rejected.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual Free, Pro and Premier evidence; no organizational plan or entitlement established; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.

• chat_api Is there an API for chat and assistants? [partial]: An official feedback request asks to apply subscription quota to external coding agents/API; staff closes it because the economics do not work. The FAQ URL launches a browser chat and is not a documented chat API. Sources: t3-chat:t3-chat:api-request, t3-chat:t3-chat:faq-url.
• knowledge_api Can documents be loaded through an API? [unknown]: Can documents be loaded through an API? No supported general chat/assistant API, document-ingestion API, API governance or MCP server exposure was retrieved. Third-party cookie/API clients and T3 Code repositories are not official T3 Chat API evidence.
• api_governance Do audit, budgets and model rules apply to API use? [unknown]: Do audit, budgets and model rules apply to API use? No supported general chat/assistant API, document-ingestion API, API governance or MCP server exposure was retrieved. Third-party cookie/API clients and T3 Code repositories are not official T3 Chat API evidence.
• mcp_server Does the product expose itself to other agents over MCP? [unknown]: Does the product expose itself to other agents over MCP? No supported general chat/assistant API, document-ingestion API, API governance or MCP server exposure was retrieved. Third-party cookie/API clients and T3 Code repositories are not official T3 Chat API evidence.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:api-request, t3-chat:t3-chat:faq-url.

Open WebUI

Agent cross-checked Support: partial

The web/PWA client is complemented by a separate native Desktop distribution for macOS, Windows and Linux. Desktop is explicitly Early Alpha; SSO/MDM and cross-client parity were not tested.

Availability: beta · Delivery: native
Scope: surfaces=Customer-operated web application and server, Open WebUI Desktop native distribution (Early Alpha); version=Web/PWA documentation retrieved 2026-10-21; Desktop v0.0.20 / 601137c5dec2967cfe173a6bf071fbbb460852be (released 2026-05-06, labelled Early Alpha); plan=Customer-operated web/PWA plus the separately packaged Open WebUI Desktop distribution; production Quick Start recommends Docker or Python; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=Windows, macOS, Linux, iOS (PWA), Android (PWA).

Limitations

• Beta availability reflects the Early Alpha desktop distribution; the browser/PWA route is separate.
• Native mobile clients, corporate SSO, MDM/Intune deployment and client parity were not tested.

• web Is a full web client available? [supported]: The deployed server supplies the full browser client; Quick Start also links the separate desktop distribution. Sources: open-webui:open-webui:desktop-quickstart-r2.
• desktop_apps Windows and macOS apps? [partial]: Open WebUI Desktop v0.0.20 provides native macOS (Apple Silicon/Intel), Windows (x64/ARM64) and Linux installers. It can run locally without Docker or connect to an existing server. It is labelled Early Alpha; first launch requires internet. Enterprise SSO and managed rollout were not tested. Sources: open-webui:open-webui:desktop-readme-r2, open-webui:open-webui:desktop-release-r2, open-webui:open-webui:desktop-quickstart-r2.
• mobile_apps iOS and Android apps with SSO? [partial]: Android browsers and iOS Safari can install the PWA. Native mobile app-store clients and mobile company-SSO/MDM behavior were not verified. Sources: open-webui:open-webui:pwa-r2.
• browser_extension Is there a browser extension or sidebar? [unknown]: browser_extension: Is there a browser extension or sidebar? No first-party managed MDM/Intune deployment policy or Office/browser sidebar extension was established in the client guide.
• managed_deployment Can IT deploy and configure clients through MDM? [unknown]: managed_deployment: Can IT deploy and configure clients through MDM? No first-party managed MDM/Intune deployment policy or Office/browser sidebar extension was established in the client guide.
• client_feature_gaps Which features are missing on mobile? [partial]: PWA notifications need the app to remain open. Desktop is Early Alpha and Quick Start recommends Docker/Python for production; no desktop/mobile feature-parity or enterprise SSO matrix was verified. Sources: open-webui:open-webui:pwa-r2, open-webui:open-webui:desktop-readme-r2, open-webui:open-webui:desktop-quickstart-r2.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:desktop-quickstart-r2, open-webui:open-webui:desktop-readme-r2, open-webui:open-webui:desktop-release-r2, open-webui:open-webui:pwa-r2.

T3 Chat

Agent cross-checked Support: partial

A browser client and iOS TestFlight beta are documented; desktop, Android release and managed clients remain unverified.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application, T3 Chat iOS TestFlight beta; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Browser account plan; iOS TestFlight beta; enterprise SSO unverified; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=iOS.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.

• web Is a full web client available? [supported]: T3 Chat is delivered as a browser service; the FAQ documents launching new conversations through public URLs. Sources: t3-chat:t3-chat:faq-url.
• desktop_apps Windows and macOS apps? [unknown]: Windows and macOS apps? No native Windows/macOS distribution, supported browser extension/sidebar, MDM configuration or complete mobile feature-gap matrix was established. Community extension links are not vendor clients.
• mobile_apps iOS and Android apps with SSO? [partial]: The vendor’s September10,2026 announcement releases iOS via TestFlight explicitly as beta; Android beta is coming soon. Neither corporate SSO nor a production app-store release was verified. Sources: t3-chat:t3-chat:mobile.
• browser_extension Is there a browser extension or sidebar? [unknown]: Is there a browser extension or sidebar? No native Windows/macOS distribution, supported browser extension/sidebar, MDM configuration or complete mobile feature-gap matrix was established. Community extension links are not vendor clients.
• managed_deployment Can IT deploy and configure clients through MDM? [unknown]: Can IT deploy and configure clients through MDM? No native Windows/macOS distribution, supported browser extension/sidebar, MDM configuration or complete mobile feature-gap matrix was established. Community extension links are not vendor clients.
• client_feature_gaps Which features are missing on mobile? [unknown]: Which features are missing on mobile? No native Windows/macOS distribution, supported browser extension/sidebar, MDM configuration or complete mobile feature-gap matrix was established. Community extension links are not vendor clients.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:faq-url, t3-chat:t3-chat:mobile.

Open WebUI

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: partial

AI editing is documented in Notes. Dedicated layout-preserving translation and glossary behavior remain unknown.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• document_translation: Can whole documents be translated with formatting kept? No DE-to-FR/IT contract translation fixture, de-CH/formality acceptance test, company glossary or layout-preserving translator was verified in the Notes and document guides.
• translation_engine: Notes sends rewrite requests to the selected model. A dedicated translation service or whole-document translation workflow was not established.
• glossaries: Are company glossaries supported? No DE-to-FR/IT contract translation fixture, de-CH/formality acceptance test, company glossary or layout-preserving translator was verified in the Notes and document guides.
• formality_and_variants: Can formality and regional variants (de-CH) be set? No DE-to-FR/IT contract translation fixture, de-CH/formality acceptance test, company glossary or layout-preserving translator was verified in the Notes and document guides.

• document_translation Can whole documents be translated with formatting kept? [unknown]: document_translation: Can whole documents be translated with formatting kept? No DE-to-FR/IT contract translation fixture, de-CH/formality acceptance test, company glossary or layout-preserving translator was verified in the Notes and document guides.
• translation_engine Which engine translates? [partial]: Notes sends rewrite requests to the selected model. A dedicated translation service or whole-document translation workflow was not established. Sources: open-webui:open-webui:notes.
• glossaries Are company glossaries supported? [unknown]: glossaries: Are company glossaries supported? No DE-to-FR/IT contract translation fixture, de-CH/formality acceptance test, company glossary or layout-preserving translator was verified in the Notes and document guides.
• formality_and_variants Can formality and regional variants (de-CH) be set? [unknown]: formality_and_variants: Can formality and regional variants (de-CH) be set? No DE-to-FR/IT contract translation fixture, de-CH/formality acceptance test, company glossary or layout-preserving translator was verified in the Notes and document guides.
• writing_tools Are dedicated rewrite and proofreading tools available? [supported]: The Notes editor supports AI rewriting and improving selected text. Sources: open-webui:open-webui:notes.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:notes.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: partial

Configured image engines generate and edit uploaded images, subject to feature permissions.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• usage_terms: What usage rights apply to output? Output rights and actual per-image costs depend on the chosen image service and were not established as a single Open WebUI entitlement.

• image_generation Can users generate images, with which models? [supported]: OpenAI, Gemini, ComfyUI and AUTOMATIC1111 are documented engine routes; exact models are operator-configured. Sources: open-webui:open-webui:images.
• image_editing Can users edit uploaded images? [supported]: The usage guide documents uploaded-image edits and multi-image compositing with an enabled editing engine. Sources: open-webui:open-webui:image-usage.
• admin_control Can admins restrict image generation? [supported]: Global image configuration, feature permission and model capability govern availability. Sources: open-webui:open-webui:image-usage.
• usage_terms What usage rights apply to output? [unknown]: usage_terms: What usage rights apply to output? Output rights and actual per-image costs depend on the chosen image service and were not established as a single Open WebUI entitlement.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:images, open-webui:open-webui:image-usage.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: partial

Dictation, read-aloud and voice conversation use configured audio services. Swiss German recognition and a meeting workflow were not tested.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• meeting_summaries: Are meetings transcribed and summarised? No meeting-transcription fixture or Swiss German speech evaluation was run. Audio location depends on the chosen browser, local, Azure or other provider engine.
• swiss_german_speech: Is Swiss German speech recognised? No meeting-transcription fixture or Swiss German speech evaluation was run. Audio location depends on the chosen browser, local, Azure or other provider engine.

• dictation Can users dictate prompts? [supported]: Audio configuration supports speech-to-text for prompts. Sources: open-webui:open-webui:env.
• read_aloud Can answers be read aloud? [supported]: Standard voice reads replies using the configured TTS engine, including browser options. Sources: open-webui:open-webui:voice.
• voice_conversation Is a live voice mode available? [supported]: Standard STT/TTS voice mode and separately configured realtime API calls are documented. Sources: open-webui:open-webui:voice.
• meeting_summaries Are meetings transcribed and summarised? [unknown]: meeting_summaries: Are meetings transcribed and summarised? No meeting-transcription fixture or Swiss German speech evaluation was run. Audio location depends on the chosen browser, local, Azure or other provider engine.
• swiss_german_speech Is Swiss German speech recognised? [unknown]: swiss_german_speech: Is Swiss German speech recognised? No meeting-transcription fixture or Swiss German speech evaluation was run. Audio location depends on the chosen browser, local, Azure or other provider engine.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:env, open-webui:open-webui:voice.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: partial

Optional Open Terminal runs analysis code and creates artifacts; Notes provides document editing.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=Separately operated Open Terminal and document libraries; Enterprise Terminals optional; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• office_file_output: The runtime can process Office files and create downloadable files through code and installed packages. Editable DOCX/XLSX/PPTX output was not verified with the shared fixture.

• data_analysis Can it analyse spreadsheets with executed code? [supported]: Open Terminal documents spreadsheet/CSV inspection and code-based data analysis on the separately deployed runtime. Sources: open-webui:open-webui:terminal.
• charts Can it produce charts? [supported]: Its data-analysis workflow includes generated charts and report artifacts. Sources: open-webui:open-webui:terminal.
• office_file_output Can it create Word, Excel or PowerPoint files? [partial]: The runtime can process Office files and create downloadable files through code and installed packages. Editable DOCX/XLSX/PPTX output was not verified with the shared fixture. Sources: open-webui:open-webui:terminal.
• canvas_editing Is there a document or canvas editor for iterating on output? [supported]: Notes offers a rich text and Markdown editor with AI rewrites. Sources: open-webui:open-webui:notes.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:terminal, open-webui:open-webui:notes.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: partial

Chats, shared resources and multi-person channels are documented. Recipient source-access boundaries were not tested.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• team_spaces: Groups organize shared models/knowledge and channels organize collaboration. This is not evidence of separate legal-entity tenancy.
• share_permission_boundary: Does sharing respect the recipient's access to sources? No colleague-in-another-group chat-sharing fixture was run; transcript sharing may reveal already included content independently of original source access.

• share_chats Can chats be shared inside the organisation? [supported]: Chat sharing is a configurable permission and users can manage shared chats. Sources: open-webui:open-webui:permissions, open-webui:open-webui:export.
• team_spaces Are shared projects or workspaces available? [partial]: Groups organize shared models/knowledge and channels organize collaboration. This is not evidence of separate legal-entity tenancy. Sources: open-webui:open-webui:groups, open-webui:open-webui:channels.
• group_chat Can several people chat together with the AI? [supported]: Channels support multiple members and AI participation. Sources: open-webui:open-webui:channels.
• share_permission_boundary Does sharing respect the recipient's access to sources? [unknown]: share_permission_boundary: Does sharing respect the recipient's access to sources? No colleague-in-another-group chat-sharing fixture was run; transcript sharing may reveal already included content independently of original source access.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:permissions, open-webui:open-webui:export, open-webui:open-webui:groups, open-webui:open-webui:channels.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: partial

English, German, French and Italian locales are present in the pinned client. Completeness, naturalness and WCAG conformance are unknown.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=New extension/locale findings inspected at v0.12.4 / 33c1978d5bad52a31df75ea55143025dfad18d16; earlier accepted documented facts retained; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• dach_language_quality: Are German, French and Italian UIs complete and natural? Locale registration is not a UI-quality test. No full German admin-screen walkthrough or WCAG conformance report was reviewed; broader i18n and accessibility remain roadmap topics.
• accessibility_statement: Is there a WCAG conformance statement? Locale registration is not a UI-quality test. No full German admin-screen walkthrough or WCAG conformance report was reviewed; broader i18n and accessibility remain roadmap topics.
• admin_ui_languages: Is the admin interface available in German? Locale registration is not a UI-quality test. No full German admin-screen walkthrough or WCAG conformance report was reviewed; broader i18n and accessibility remain roadmap topics.

• ui_languages Which UI languages are offered? [supported]: The locale registry includes en-US/en-GB, de-DE, fr-FR and it-IT among other languages. Sources: open-webui:open-webui:i18n-pin.
• dach_language_quality Are German, French and Italian UIs complete and natural? [unknown]: dach_language_quality: Are German, French and Italian UIs complete and natural? Locale registration is not a UI-quality test. No full German admin-screen walkthrough or WCAG conformance report was reviewed; broader i18n and accessibility remain roadmap topics.
• accessibility_statement Is there a WCAG conformance statement? [unknown]: accessibility_statement: Is there a WCAG conformance statement? Locale registration is not a UI-quality test. No full German admin-screen walkthrough or WCAG conformance report was reviewed; broader i18n and accessibility remain roadmap topics.
• admin_ui_languages Is the admin interface available in German? [partial]: The pinned German locale includes Admin Panel, user-management and settings labels. Full admin-screen translation coverage and naturalness were not observed; the public roadmap still lists full internationalization as planned. Sources: open-webui:open-webui:r4-german-admin-translations.

Checked 2026-10-26; agent cross-checked 2026-10-26; check again by 2026-12-25. Sources: open-webui:open-webui:i18n-pin, open-webui:open-webui:r4-german-admin-translations.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: partial

OAuth/OIDC, trusted-header and directory authentication are documented; standard self-hosting includes configuration access.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• conditional_access: The privacy guide recommends enforcing MFA, conditional access and device posture at the identity provider. No Entra sign-in fixture was run.
• domain_capture: Can the company claim its email domain? Email-domain filtering settings do not establish enterprise domain ownership capture; this was not verified.

• sso_protocols Which SSO protocols and identity providers work? [supported]: OAuth/OIDC includes Microsoft, Google and generic providers; trusted-header proxies and LDAP are documented. Direct SAML was not established. Sources: open-webui:open-webui:sso, open-webui:open-webui:roles.
• sso_plan Which plan includes SSO? [supported]: The public self-hosted authentication configuration is available under standard use, with no separately listed SSO charge. Sources: open-webui:open-webui:sso, open-webui:open-webui:enterprise.
• mfa Can MFA be enforced? [supported]: Admins can enable built-in authenticator-based MFA and choose whether OAuth may bypass it. Sources: open-webui:open-webui:mfa.
• conditional_access Do Entra conditional-access policies apply? [partial]: The privacy guide recommends enforcing MFA, conditional access and device posture at the identity provider. No Entra sign-in fixture was run. Sources: open-webui:open-webui:privacy.
• domain_capture Can the company claim its email domain? [unknown]: domain_capture: Can the company claim its email domain? Email-domain filtering settings do not establish enterprise domain ownership capture; this was not verified.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:sso, open-webui:open-webui:roles, open-webui:open-webui:enterprise, open-webui:open-webui:mfa, open-webui:open-webui:privacy.

T3 Chat

Agent cross-checked Support: partial

The security policy asserts MFA support without documenting enterprise SAML/OIDC administration.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual Free, Pro and Premier evidence; no organizational plan or entitlement established; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.

• sso_protocols Which SSO protocols and identity providers work? [partial]: Security policy refers to OAuth provider accounts and standard authentication without naming enterprise SAML/OIDC protocols or supported corporate IdPs. Sources: t3-chat:t3-chat:security.
• sso_plan Which plan includes SSO? [unknown]: Which plan includes SSO? No business-plan SSO entitlement, Entra conditional-access integration or email-domain capture policy was retrieved.
• mfa Can MFA be enforced? [partial]: The vendor asserts MFA support and recommends two-factor protection at the OAuth provider. Enforceable organization-wide MFA settings were not established. Sources: t3-chat:t3-chat:security.
• conditional_access Do Entra conditional-access policies apply? [unknown]: Do Entra conditional-access policies apply? No business-plan SSO entitlement, Entra conditional-access integration or email-domain capture policy was retrieved.
• domain_capture Can the company claim its email domain? [unknown]: Can the company claim its email domain? No business-plan SSO entitlement, Entra conditional-access integration or email-domain capture policy was retrieved.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:security.

Open WebUI

Agent cross-checked Support: partial

SCIM and login-time identity groups are documented; content ownership after removing a user needs further verification.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=SCIM bearer-token authentication rechecked at v0.12.4 / 33c1978d5bad52a31df75ea55143025dfad18d16 and current guide on 2026-10-26; other accepted identity facts retain their own cited versions; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• deprovisioning: SCIM active=false maps ordinary users to pending and disconnects live sessions. Asset transfer and retained shared content were not fixture-tested.
• seat_assignment: Administrators control user accounts and roles. Standard use has no paid per-seat licence assignment mechanism to price; Enterprise entitlements were not reviewed.
• No user-selectable token-scope control was established from the current SCIM guide or pinned authentication path.

• scim Is SCIM provisioning supported? [supported]: SCIM 2.0 provisions/deactivates users and manages groups when enabled through SCIM_ENABLED and authenticated with the configured SCIM_TOKEN bearer token. The documented configuration does not expose user-selectable token scopes. Sources: open-webui:open-webui:r7-scim-bearer-doc, open-webui:open-webui:r7-scim-bearer-code.
• group_sync Are identity-provider groups synced? [supported]: OAuth group management syncs claims at sign-in; SCIM also manages memberships. Sources: open-webui:open-webui:sso, open-webui:open-webui:scim.
• jit_provisioning Are users created at first login? [supported]: OAuth account creation and optional JIT group creation can be enabled. Sources: open-webui:open-webui:sso.
• deprovisioning What happens to a removed user's data and shared assets? [partial]: SCIM active=false maps ordinary users to pending and disconnects live sessions. Asset transfer and retained shared content were not fixture-tested. Sources: open-webui:open-webui:scim.
• seat_assignment Can admins assign and reclaim seats? [partial]: Administrators control user accounts and roles. Standard use has no paid per-seat licence assignment mechanism to price; Enterprise entitlements were not reviewed. Sources: open-webui:open-webui:roles, open-webui:open-webui:enterprise.

Checked 2026-10-26; agent cross-checked 2026-10-26; check again by 2026-12-25. Sources: open-webui:open-webui:scim, open-webui:open-webui:sso, open-webui:open-webui:roles, open-webui:open-webui:enterprise, open-webui:open-webui:r7-scim-bearer-doc, open-webui:open-webui:r7-scim-bearer-code.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: partial

Roles and additive groups provide feature and resource permissions; separate instances remain the documented stronger trust boundary.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• admin_roles: Admin, User and Pending are system roles. Admin access can be reduced by product flags, but a least-privilege delegated-admin role matrix was not established.
• multi_entity: Groups can organize departments; the privacy guide recommends separate instances/databases/operators for distinct trust boundaries. A multi-entity commercial contract was not reviewed.

• admin_roles Which admin roles exist, and can admin rights be delegated? [partial]: Admin, User and Pending are system roles. Admin access can be reduced by product flags, but a least-privilege delegated-admin role matrix was not established. Sources: open-webui:open-webui:roles.
• groups Can permissions be set per group? [supported]: User/group resource grants and additive feature permissions are documented. Sources: open-webui:open-webui:groups.
• feature_toggles Which features can be switched on or off per group? [supported]: Permissions cover web search, images, files, model creation, tools, knowledge, memories and other features. Sources: open-webui:open-webui:permissions.
• multi_entity Can subsidiaries or departments be separated within one contract? [partial]: Groups can organize departments; the privacy guide recommends separate instances/databases/operators for distinct trust boundaries. A multi-entity commercial contract was not reviewed. Sources: open-webui:open-webui:groups, open-webui:open-webui:privacy.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:roles, open-webui:open-webui:groups, open-webui:open-webui:permissions, open-webui:open-webui:privacy.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: partial

Admin analytics provides user/model/group activity and token reports, with API export.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• breakdowns: User, model and group views are documented. Complete feature/assistant breakdowns were not established.
• privacy_modes: Admins can disable analytics and product-level chat access. Pseudonymized reporting was not established; the default user table identifies users.

• adoption_dashboard Is there an adoption dashboard? [supported]: The dashboard reports messages, chats, token usage and user activity by date range. Sources: open-webui:open-webui:analytics.
• breakdowns Can usage be broken down by group, model, feature and assistant? [partial]: User, model and group views are documented. Complete feature/assistant breakdowns were not established. Sources: open-webui:open-webui:analytics.
• export Can usage data be exported? [supported]: Analytics API endpoints can be exported into JSON or external BI tooling. Sources: open-webui:open-webui:analytics.
• privacy_modes Can per-person reporting be limited or pseudonymised? [partial]: Admins can disable analytics and product-level chat access. Pseudonymized reporting was not established; the default user table identifies users. Sources: open-webui:open-webui:analytics, open-webui:open-webui:privacy.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:analytics, open-webui:open-webui:privacy.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: partial

Token usage supports cost estimation; enforced monetary budgets and cost-centre exports remain unverified.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• cost_visibility: Analytics exposes provider-reported input/output tokens by user/model/group; billed currency requires multiplying by external provider prices.
• budgets: Can budgets be set per user or group? The analytics and roadmap sources were checked. Numeric user/group budgets, block/downgrade behavior and cost-centre chargeback exports were not established; a low-budget test was not run.
• budget_enforcement: Does reaching a budget alert, block or downgrade? The analytics and roadmap sources were checked. Numeric user/group budgets, block/downgrade behavior and cost-centre chargeback exports were not established; a low-budget test was not run.
• chargeback: Can costs be exported per cost centre? The analytics and roadmap sources were checked. Numeric user/group budgets, block/downgrade behavior and cost-centre chargeback exports were not established; a low-budget test was not run.

• cost_visibility Can admins see cost or consumption per user and group? [partial]: Analytics exposes provider-reported input/output tokens by user/model/group; billed currency requires multiplying by external provider prices. Sources: open-webui:open-webui:analytics.
• budgets Can budgets be set per user or group? [unknown]: budgets: Can budgets be set per user or group? The analytics and roadmap sources were checked. Numeric user/group budgets, block/downgrade behavior and cost-centre chargeback exports were not established; a low-budget test was not run.
• budget_enforcement Does reaching a budget alert, block or downgrade? [unknown]: budget_enforcement: Does reaching a budget alert, block or downgrade? The analytics and roadmap sources were checked. Numeric user/group budgets, block/downgrade behavior and cost-centre chargeback exports were not established; a low-budget test was not run.
• chargeback Can costs be exported per cost centre? [unknown]: chargeback: Can costs be exported per cost centre? The analytics and roadmap sources were checked. Numeric user/group budgets, block/downgrade behavior and cost-centre chargeback exports were not established; a low-budget test was not run.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:analytics.

T3 Chat

Agent cross-checked Support: partial

Individual consumption indicators exist; organization budgets and chargeback remain unverified.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual Pro USD8 and Premier account consumption mechanics; no organization/admin budget offer asserted; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.
• No complete Free/Pro/Premier entitlement matrix or authenticated model/feature menu was retrieved.

• cost_visibility Can admins see cost or consumption per user and group? [partial]: The paid Pro discussion and Premier support reply describe per-account cost/bucket consumption. The FAQ describes separate balance displays; exact placement and model-cost indicators are not a customer organization reporting entitlement. Sources: t3-chat:t3-chat:faq-usage, t3-chat:t3-chat:r2-paid-tier-controls, t3-chat:t3-chat:r2-premier-buckets.
• budgets Can budgets be set per user or group? [unknown]: Can budgets be set per user or group? No customer organization/user-group budget assignment or cost-centre export was retrieved.
• budget_enforcement Does reaching a budget alert, block or downgrade? [partial]: For the documented paid-account bucket routes, exhausting both balances requires waiting for refill. This does not establish configurable user/group currency budgets, alerts or downgrade policies. Sources: t3-chat:t3-chat:faq-usage, t3-chat:t3-chat:r2-premier-buckets.
• chargeback Can costs be exported per cost centre? [unknown]: Can costs be exported per cost centre? No customer organization/user-group budget assignment or cost-centre export was retrieved.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:faq-usage, t3-chat:t3-chat:r2-paid-tier-controls, t3-chat:t3-chat:r2-premier-buckets.

Open WebUI

Agent cross-checked Support: partial

Optional request logging can capture metadata or content and stream to operator log infrastructure. It is not a verified immutable compliance archive.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• ediscovery: Are eDiscovery and legal hold supported? No eDiscovery/legal-hold contract or immutable retention/integrity model was verified.
• log_retention: File rotation is configurable and operators own log storage and retention. No universal retention period or tamper-evident archive was established.

• admin_events Are admin and security events logged? [supported]: Configured request logging can include authentication and administrative API paths. Sources: open-webui:open-webui:hardening.
• content_logging Can prompts and answers be retained for compliance, and is it configurable? [supported]: REQUEST and REQUEST_RESPONSE levels add bodies, subject to path exclusions and a body-size cap; metadata-only capture is also available. Sources: open-webui:open-webui:hardening.
• siem_export Can logs stream to a SIEM or be exported? [supported]: File or stdout output can feed an operator-managed log collector. Sources: open-webui:open-webui:hardening.
• ediscovery Are eDiscovery and legal hold supported? [unknown]: ediscovery: Are eDiscovery and legal hold supported? No eDiscovery/legal-hold contract or immutable retention/integrity model was verified.
• log_retention How long are logs kept? [partial]: File rotation is configurable and operators own log storage and retention. No universal retention period or tamper-evident archive was established. Sources: open-webui:open-webui:hardening, open-webui:open-webui:security.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:hardening, open-webui:open-webui:security.

T3 Chat

Agent cross-checked Support: partial

The privacy policy describes vendor telemetry, not a customer compliance logging service.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual Free, Pro and Premier evidence; no organizational plan or entitlement established; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.

• admin_events Are admin and security events logged? [unknown]: Are admin and security events logged? No customer admin/security-event catalogue, SIEM stream/export, eDiscovery/legal hold or fixed log retention was retrieved. Vendor monitoring in the security policy is not evidence of customer audit access.
• content_logging Can prompts and answers be retained for compliance, and is it configurable? [partial]: The privacy policy collects prompts/uploads and Terms reserve review/removal for violations. A configurable customer prompt/answer compliance archive was not established. Sources: t3-chat:t3-chat:privacy, t3-chat:t3-chat:terms.
• siem_export Can logs stream to a SIEM or be exported? [unknown]: Can logs stream to a SIEM or be exported? No customer admin/security-event catalogue, SIEM stream/export, eDiscovery/legal hold or fixed log retention was retrieved. Vendor monitoring in the security policy is not evidence of customer audit access.
• ediscovery Are eDiscovery and legal hold supported? [unknown]: Are eDiscovery and legal hold supported? No customer admin/security-event catalogue, SIEM stream/export, eDiscovery/legal hold or fixed log retention was retrieved. Vendor monitoring in the security policy is not evidence of customer audit access.
• log_retention How long are logs kept? [unknown]: How long are logs kept? No customer admin/security-event catalogue, SIEM stream/export, eDiscovery/legal hold or fixed log retention was retrieved. Vendor monitoring in the security policy is not evidence of customer audit access.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:privacy, t3-chat:t3-chat:terms.

Open WebUI

Agent cross-checked Support: partial

Custom request filters provide an extension point for PII policies; a configured detection/redaction product and Swiss fixture result were not established.

Availability: generally-available · Delivery: manual-workaround
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• pii_detection: Is personal data detected in prompts and files? The filter framework was reviewed, not a configured PII/DLP deployment. No AHV/IBAN/file fixture, Purview/Netskope connector or default detection coverage was verified.
• pii_action: An installed custom Python filter can modify or reject requests before model processing. No built-in AHV/IBAN policy is claimed.
• custom_patterns: Custom filter code can implement customer rules; ready-made managed pattern libraries were not verified.
• dlp_integration: Does it integrate with an existing DLP product? The filter framework was reviewed, not a configured PII/DLP deployment. No AHV/IBAN/file fixture, Purview/Netskope connector or default detection coverage was verified.

• pii_detection Is personal data detected in prompts and files? [unknown]: pii_detection: Is personal data detected in prompts and files? The filter framework was reviewed, not a configured PII/DLP deployment. No AHV/IBAN/file fixture, Purview/Netskope connector or default detection coverage was verified.
• pii_action Is it redacted, masked, blocked or only warned? [partial]: An installed custom Python filter can modify or reject requests before model processing. No built-in AHV/IBAN policy is claimed. Sources: open-webui:open-webui:filter.
• custom_patterns Can admins add custom patterns or terms? [partial]: Custom filter code can implement customer rules; ready-made managed pattern libraries were not verified. Sources: open-webui:open-webui:filter.
• dlp_integration Does it integrate with an existing DLP product? [unknown]: dlp_integration: Does it integrate with an existing DLP product? The filter framework was reviewed, not a configured PII/DLP deployment. No AHV/IBAN/file fixture, Purview/Netskope connector or default detection coverage was verified.
• filter_location Where does filtering run? [supported]: Python filters execute in the customer-operated backend unless their implementation calls an external service. Sources: open-webui:open-webui:filter.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:filter.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: partial

Model defaults, prompts, banners and custom filters can express policy. Recorded acceptance and violation reporting remain unknown.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• org_instructions: Admins can configure model/default system prompts; sources explicitly warn that instructions do not guarantee model behavior.
• usage_notice: Banners can display policy text, but a required recorded acknowledgement was not established.
• content_filters: Operators can install custom request/response filters. Actual policy enforcement depends on that code and configuration.
• violation_reporting: Are policy hits visible to admins? The models, banner and filter guides did not establish an organization-wide violation dashboard or mandatory acceptable-use acknowledgement.

• org_instructions Can admins set organisation-wide instructions? [partial]: Admins can configure model/default system prompts; sources explicitly warn that instructions do not guarantee model behavior. Sources: open-webui:open-webui:models, open-webui:open-webui:env.
• usage_notice Can users be required to accept a usage policy? [partial]: Banners can display policy text, but a required recorded acknowledgement was not established. Sources: open-webui:open-webui:banners.
• content_filters Are content filters configurable? [partial]: Operators can install custom request/response filters. Actual policy enforcement depends on that code and configuration. Sources: open-webui:open-webui:filter.
• violation_reporting Are policy hits visible to admins? [unknown]: violation_reporting: Are policy hits visible to admins? The models, banner and filter guides did not establish an organization-wide violation dashboard or mandatory acceptable-use acknowledgement.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:models, open-webui:open-webui:env, open-webui:open-webui:banners, open-webui:open-webui:filter.

T3 Chat

Agent cross-checked Support: partial

Acceptable-use terms apply, while organization policy controls remain unverified.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual Free, Pro and Premier evidence; no organizational plan or entitlement established; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.

• org_instructions Can admins set organisation-wide instructions? [unknown]: Can admins set organisation-wide instructions? No admin global-instruction policy, mandatory company policy acknowledgement, configurable deterministic filter or customer violation-hit reporting was retrieved.
• usage_notice Can users be required to accept a usage policy? [unknown]: Can users be required to accept a usage policy? No admin global-instruction policy, mandatory company policy acknowledgement, configurable deterministic filter or customer violation-hit reporting was retrieved.
• content_filters Are content filters configurable? [partial]: Terms prohibit categories of unlawful/harmful content and permit vendor review/removal or suspension. Customer configurable content filters are not established. Sources: t3-chat:t3-chat:terms.
• violation_reporting Are policy hits visible to admins? [unknown]: Are policy hits visible to admins? No admin global-instruction policy, mandatory company policy acknowledgement, configurable deterministic filter or customer violation-hit reporting was retrieved.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:terms.

Open WebUI

Agent cross-checked Support: partial

The operator chooses data locations; external services can receive prompts or documents independently of where Open WebUI is hosted.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• backups_logs_region: The operator controls backups and logging locations. A concrete installation and its telemetry/egress were not audited.
• support_access_region: Operators and support recipients with host/database access can read data; there is no reviewed geographic enterprise support-access commitment.
• swiss_hosting: An organization can deploy the self-hosted stack on Swiss infrastructure. This is not a bundled vendor-managed Swiss service or guaranteed Swiss inference.

• storage_region Where are chats, files and indexes stored? [supported]: Chats, files and indexes reside in configured customer storage/database locations. No vendor-chosen region applies to this self-hosted instance. Sources: open-webui:open-webui:privacy.
• inference_region Where do model calls run, per provider? [supported]: The selected provider endpoint runs inference; local, private or external endpoints must be scoped separately. Sources: open-webui:open-webui:provider, open-webui:open-webui:privacy.
• backups_logs_region Where are backups, logs and telemetry? [partial]: The operator controls backups and logging locations. A concrete installation and its telemetry/egress were not audited. Sources: open-webui:open-webui:privacy.
• support_access_region From where can vendor staff access data? [partial]: Operators and support recipients with host/database access can read data; there is no reviewed geographic enterprise support-access commitment. Sources: open-webui:open-webui:privacy.
• swiss_hosting Is Swiss hosting available? [partial]: An organization can deploy the self-hosted stack on Swiss infrastructure. This is not a bundled vendor-managed Swiss service or guaranteed Swiss inference. Sources: open-webui:open-webui:privacy, open-webui:open-webui:quickstart.
• residency_plan Which plan or option provides residency? [supported]: Self-hosting gives the operator infrastructure placement control under standard use; provider contracts and optional enterprise services are separate. Sources: open-webui:open-webui:privacy, open-webui:open-webui:enterprise.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:privacy, open-webui:open-webui:provider, open-webui:open-webui:quickstart, open-webui:open-webui:enterprise.

T3 Chat

Agent cross-checked Support: partial

The privacy policy places the service under US/international processing; no EU/Swiss end-to-end option was established.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual Free, Pro and Premier evidence; no organizational plan or entitlement established; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.

• storage_region Where are chats, files and indexes stored? [partial]: The policy says services are provided in the United States and information is processed there or in other countries; Azure, AWS and Vercel are named. Component-specific chat/file/index storage regions are not enumerated. Sources: t3-chat:t3-chat:privacy.
• inference_region Where do model calls run, per provider? [partial]: The policy names OpenAI, Google, Anthropic and OpenRouter processing, but no provider-by-provider region, EU-only switch or customer region guarantee is supplied. Sources: t3-chat:t3-chat:privacy, t3-chat:t3-chat:faq-training.
• backups_logs_region Where are backups, logs and telemetry? [unknown]: Where are backups, logs and telemetry? No exact backup/log/telemetry country matrix, support-access location, Swiss hosting offer or residency-plan entitlement was retrieved.
• support_access_region From where can vendor staff access data? [unknown]: From where can vendor staff access data? No exact backup/log/telemetry country matrix, support-access location, Swiss hosting offer or residency-plan entitlement was retrieved.
• swiss_hosting Is Swiss hosting available? [unknown]: Is Swiss hosting available? No exact backup/log/telemetry country matrix, support-access location, Swiss hosting offer or residency-plan entitlement was retrieved.
• residency_plan Which plan or option provides residency? [unknown]: Which plan or option provides residency? No exact backup/log/telemetry country matrix, support-access location, Swiss hosting offer or residency-plan entitlement was retrieved.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:privacy, t3-chat:t3-chat:faq-training.

Open WebUI

Agent cross-checked Support: partial

Customer-operated cloud and on-premise installs are documented, with offline operation requiring all dependencies to be local.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• multi_tenant_saas: Is a shared SaaS offered? A vendor-operated shared SaaS, dedicated managed instance and contractual minimum for managed service were not established in the enterprise and installation sources.
• dedicated_instance: Is a dedicated single-tenant instance offered, from what size? A vendor-operated shared SaaS, dedicated managed instance and contractual minimum for managed service were not established in the enterprise and installation sources.

• multi_tenant_saas Is a shared SaaS offered? [unknown]: multi_tenant_saas: Is a shared SaaS offered? A vendor-operated shared SaaS, dedicated managed instance and contractual minimum for managed service were not established in the enterprise and installation sources.
• dedicated_instance Is a dedicated single-tenant instance offered, from what size? [unknown]: dedicated_instance: Is a dedicated single-tenant instance offered, from what size? A vendor-operated shared SaaS, dedicated managed instance and contractual minimum for managed service were not established in the enterprise and installation sources.
• customer_cloud Can it run in the customer's own cloud account, from what size? [supported]: Docker/Python installs can run in customer infrastructure; no standard-use seat minimum is stated. Sources: open-webui:open-webui:quickstart, open-webui:open-webui:enterprise.
• on_premise Can the whole platform run on customer infrastructure, from what size? [supported]: The complete application can run on customer servers with local inference/extraction services. Sources: open-webui:open-webui:quickstart, open-webui:open-webui:offline.
• air_gapped Can it run without internet access? [supported]: The offline guide describes preparing cached models/assets and local services before disconnecting. Sources: open-webui:open-webui:offline.
• mode_feature_gaps Which features are missing outside SaaS? [supported]: External model APIs, internet search, remote extraction and other online tools require network access; they are not made local by self-hosting the UI. Sources: open-webui:open-webui:offline.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:quickstart, open-webui:open-webui:enterprise, open-webui:open-webui:offline.

T3 Chat

Agent cross-checked Support: partial

A hosted web service is offered; tenant architecture and alternative deployment contracts remain unverified.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual Free, Pro and Premier evidence; no organizational plan or entitlement established; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.

• multi_tenant_saas Is a shared SaaS offered? [partial]: The public web service accepts individual accounts and processes content with hosting/model providers. Its exact multitenant architecture and boundaries are not documented in the retrieved public material. Sources: t3-chat:t3-chat:terms, t3-chat:t3-chat:privacy.
• dedicated_instance Is a dedicated single-tenant instance offered, from what size? [unknown]: Is a dedicated single-tenant instance offered, from what size? No vendor-operated dedicated tenant, customer-cloud/on-premise package, offline licence or deployment-specific feature matrix was retrieved. Independent T3 clones and the distinct T3 Code product do not establish a self-host licence.
• customer_cloud Can it run in the customer's own cloud account, from what size? [unknown]: Can it run in the customer's own cloud account, from what size? No vendor-operated dedicated tenant, customer-cloud/on-premise package, offline licence or deployment-specific feature matrix was retrieved. Independent T3 clones and the distinct T3 Code product do not establish a self-host licence.
• on_premise Can the whole platform run on customer infrastructure, from what size? [unknown]: Can the whole platform run on customer infrastructure, from what size? No vendor-operated dedicated tenant, customer-cloud/on-premise package, offline licence or deployment-specific feature matrix was retrieved. Independent T3 clones and the distinct T3 Code product do not establish a self-host licence.
• air_gapped Can it run without internet access? [unknown]: Can it run without internet access? No vendor-operated dedicated tenant, customer-cloud/on-premise package, offline licence or deployment-specific feature matrix was retrieved. Independent T3 clones and the distinct T3 Code product do not establish a self-host licence.
• mode_feature_gaps Which features are missing outside SaaS? [unknown]: Which features are missing outside SaaS? No vendor-operated dedicated tenant, customer-cloud/on-premise package, offline licence or deployment-specific feature matrix was retrieved. Independent T3 clones and the distinct T3 Code product do not establish a self-host licence.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:terms, t3-chat:t3-chat:privacy.

Open WebUI

Agent cross-checked Support: partial

Self-hosting controls the application data path; training and retention obligations depend on the chosen external model contract.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• vendor_training: The self-hosted data path runs on customer infrastructure; this is architecture evidence, not a reviewed contractual no-training promise covering support or optional services.
• provider_training: Do model providers train on it under this product's contracts? No executed provider agreement, abuse-monitoring retention, zero-retention entitlement or human-review policy was verified for a configured endpoint. Local inference is a separate deployment choice, not a blanket promise for cloud-connected use.
• provider_retention: How long do model providers keep prompts, including for abuse monitoring? No executed provider agreement, abuse-monitoring retention, zero-retention entitlement or human-review policy was verified for a configured endpoint. Local inference is a separate deployment choice, not a blanket promise for cloud-connected use.
• zero_retention: Is zero data retention available, and on which plan? No executed provider agreement, abuse-monitoring retention, zero-retention entitlement or human-review policy was verified for a configured endpoint. Local inference is a separate deployment choice, not a blanket promise for cloud-connected use.
• human_review: Can provider staff review content? No executed provider agreement, abuse-monitoring retention, zero-retention entitlement or human-review policy was verified for a configured endpoint. Local inference is a separate deployment choice, not a blanket promise for cloud-connected use.

• vendor_training Does the vendor train on customer content? [partial]: The self-hosted data path runs on customer infrastructure; this is architecture evidence, not a reviewed contractual no-training promise covering support or optional services. Sources: open-webui:open-webui:privacy, open-webui:open-webui:offline.
• provider_training Do model providers train on it under this product's contracts? [unknown]: provider_training: Do model providers train on it under this product's contracts? No executed provider agreement, abuse-monitoring retention, zero-retention entitlement or human-review policy was verified for a configured endpoint. Local inference is a separate deployment choice, not a blanket promise for cloud-connected use.
• provider_retention How long do model providers keep prompts, including for abuse monitoring? [unknown]: provider_retention: How long do model providers keep prompts, including for abuse monitoring? No executed provider agreement, abuse-monitoring retention, zero-retention entitlement or human-review policy was verified for a configured endpoint. Local inference is a separate deployment choice, not a blanket promise for cloud-connected use.
• zero_retention Is zero data retention available, and on which plan? [unknown]: zero_retention: Is zero data retention available, and on which plan? No executed provider agreement, abuse-monitoring retention, zero-retention entitlement or human-review policy was verified for a configured endpoint. Local inference is a separate deployment choice, not a blanket promise for cloud-connected use.
• human_review Can provider staff review content? [unknown]: human_review: Can provider staff review content? No executed provider agreement, abuse-monitoring retention, zero-retention entitlement or human-review policy was verified for a configured endpoint. Local inference is a separate deployment choice, not a blanket promise for cloud-connected use.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:privacy, open-webui:open-webui:offline.

T3 Chat

Agent cross-checked Support: partial

No vendor training is asserted, with provider exceptions and customer-key responsibility explicitly retained.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual Free, Pro and Premier evidence; no organizational plan or entitlement established; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.

• vendor_training Does the vendor train on customer content? [supported]: FAQ says T3 does not train its own models and the privacy policy says personal information is not used to train AI models. Sources: t3-chat:t3-chat:faq-training, t3-chat:t3-chat:privacy.
• provider_training Do model providers train on it under this product's contracts? [supported]: The FAQ says OpenAI/Anthropic defaults are not opted into training, Google paid models disable training and OpenRouter training routes are disabled. Some new models may require training and are labeled; BYOK customers manage their own provider settings. Sources: t3-chat:t3-chat:faq-training.
• provider_retention How long do model providers keep prompts, including for abuse monitoring? [unknown]: How long do model providers keep prompts, including for abuse monitoring? The FAQ does not establish provider prompt/abuse-monitoring retention, uniform ZDR entitlement or all provider human-review exceptions. No universal no-training/no-retention promise is inferred.
• zero_retention Is zero data retention available, and on which plan? [unknown]: Is zero data retention available, and on which plan? The FAQ does not establish provider prompt/abuse-monitoring retention, uniform ZDR entitlement or all provider human-review exceptions. No universal no-training/no-retention promise is inferred.
• human_review Can provider staff review content? [unknown]: Can provider staff review content? The FAQ does not establish provider prompt/abuse-monitoring retention, uniform ZDR entitlement or all provider human-review exceptions. No universal no-training/no-retention promise is inferred.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:faq-training, t3-chat:t3-chat:privacy.

Open WebUI

Agent cross-checked Support: partial

Users can remove chats/files subject to permissions, and temporary-chat enforcement can avoid saving new conversations. Complete purge and contract-end schedules remain unverified.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• default_retention: Normal history persists in the operator’s database; temporary chats reduce saved history. A uniform default duration across chats, files, indexes, logs and backups was not established.
• admin_retention: Operators control database and backup retention; enforced temporary-chat permissions stop saving new chats. A general time-based retention scheduler was not established.
• user_deletion: Permissions allow chat deletion and file management removes files and related embeddings. Backup purge and irreversible-deletion timing were not verified.
• contract_end_deletion: What is deleted at contract end, and when? No enterprise termination deletion deadline or deletion confirmation was reviewed.

• default_retention What is retained and for how long by default? [partial]: Normal history persists in the operator’s database; temporary chats reduce saved history. A uniform default duration across chats, files, indexes, logs and backups was not established. Sources: open-webui:open-webui:privacy, open-webui:open-webui:quickstart.
• admin_retention Can admins set retention periods? [partial]: Operators control database and backup retention; enforced temporary-chat permissions stop saving new chats. A general time-based retention scheduler was not established. Sources: open-webui:open-webui:privacy.
• user_deletion Can users delete their chats and files permanently? [partial]: Permissions allow chat deletion and file management removes files and related embeddings. Backup purge and irreversible-deletion timing were not verified. Sources: open-webui:open-webui:permissions, open-webui:open-webui:rag.
• contract_end_deletion What is deleted at contract end, and when? [unknown]: contract_end_deletion: What is deleted at contract end, and when? No enterprise termination deletion deadline or deletion confirmation was reviewed.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:privacy, open-webui:open-webui:quickstart, open-webui:open-webui:permissions, open-webui:open-webui:rag.

T3 Chat

Agent cross-checked Support: partial

Termination export responsibilities are contractual; plan-specific temporary-chat behaviour and retention remain unknown.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual T3 Chat service Terms; temporary-chat Free/Pro/Premier entitlement not established; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.
• No complete Free/Pro/Premier entitlement matrix or authenticated model/feature menu was retrieved.

• default_retention What is retained and for how long by default? [unknown]: The generic URL FAQ distinguishes temporary and persisted threads but does not map that feature to a named individual tier or specify server/provider/file/backup retention. No plan-specific temporary-chat retention claim is made.
• admin_retention Can admins set retention periods? [unknown]: Can admins set retention periods? No administrator retention controls, user permanent-deletion completion guarantee, backup erasure interval or fixed contract-end deletion deadline was retrieved.
• user_deletion Can users delete their chats and files permanently? [unknown]: Can users delete their chats and files permanently? No administrator retention controls, user permanent-deletion completion guarantee, backup erasure interval or fixed contract-end deletion deadline was retrieved.
• contract_end_deletion What is deleted at contract end, and when? [partial]: Terms put responsibility on users to export before termination and endeavor to provide a reasonable retrieval opportunity only for vendor-convenience termination; deletion timing and certificate are unspecified. Sources: t3-chat:t3-chat:terms.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:terms.

Open WebUI

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

T3 Chat

Agent cross-checked Support: partial

Named providers and a US vendor address are public, without a complete processor-country or transfer contract matrix.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual Free, Pro and Premier evidence; no organizational plan or entitlement established; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.

• subprocessor_list Is a dated sub-processor list published? [partial]: The May31,2025 privacy policy names Azure, AWS, Vercel, OpenAI, Google, Anthropic and OpenRouter, explicitly non-exhaustively. This is not established as a complete Article28 subprocessor schedule. Sources: t3-chat:t3-chat:privacy.
• subprocessor_countries Which countries do sub-processors operate in? [unknown]: Which countries do sub-processors operate in? No exhaustive processor operation-country matrix, signed SCC/Swiss transfer mechanism or subprocessor objection schedule was retrieved.
• change_notification Are customers notified of sub-processor changes? [partial]: Privacy policy says material changes are posted with an updated effective date. A processor-addition notice period and objection right are not specified. Sources: t3-chat:t3-chat:privacy.
• parent_jurisdiction Which jurisdiction governs the vendor and its parent? [partial]: The policy and Terms identify T3 Tools Inc with a San Francisco address and US/California legal context. A separate parent entity, incorporation jurisdiction and ownership were not independently established. Sources: t3-chat:t3-chat:privacy, t3-chat:t3-chat:terms.
• transfer_mechanism Which transfer mechanism applies to non-EU/CH processing? [unknown]: Which transfer mechanism applies to non-EU/CH processing? No exhaustive processor operation-country matrix, signed SCC/Swiss transfer mechanism or subprocessor objection schedule was retrieved.
• government_access_policy Is there a published government-access or transparency policy? [partial]: The policy allows disclosures for subpoenas, warrants and legal investigations. No separate transparency report or detailed challenge/notification policy was retrieved. Sources: t3-chat:t3-chat:privacy.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:privacy, t3-chat:t3-chat:terms.

Open WebUI

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

T3 Chat

Agent cross-checked Support: partial

Public consumer/service terms use California law; an enterprise GDPR/Swiss DPA remains unverified.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual Free, Pro and Premier evidence; no organizational plan or entitlement established; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.

• dpa Is a DPA available, and is it negotiable? [unknown]: Is a DPA available, and is it negotiable? No public negotiable Article28 DPA, explicit revDSG/GDPR processor undertaking, EU AI Act pack or FINMA/sector material was retrieved. The guessed/dpa route did not expose readable content; that is an access gap, not proof of absence.
• revdsg_gdpr Does the DPA cover revDSG and GDPR? [unknown]: Does the DPA cover revDSG and GDPR? No public negotiable Article28 DPA, explicit revDSG/GDPR processor undertaking, EU AI Act pack or FINMA/sector material was retrieved. The guessed/dpa route did not expose readable content; that is an access gap, not proof of absence.
• governing_law Which law and court govern the contract? [supported]: Terms section19 uses California law and individual JAMS arbitration in Santa Clara County, with small-claims/injunction exceptions and state/federal Santa Clara courts where arbitration does not apply. Sources: t3-chat:t3-chat:terms.
• ai_act_materials Is EU AI Act documentation provided? [unknown]: Is EU AI Act documentation provided? No public negotiable Article28 DPA, explicit revDSG/GDPR processor undertaking, EU AI Act pack or FINMA/sector material was retrieved. The guessed/dpa route did not expose readable content; that is an access gap, not proof of absence.
• sector_materials Are FINMA or other sector materials provided? [unknown]: Are FINMA or other sector materials provided? No public negotiable Article28 DPA, explicit revDSG/GDPR processor undertaking, EU AI Act pack or FINMA/sector material was retrieved. The guessed/dpa route did not expose readable content; that is an access gap, not proof of absence.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:terms.

Open WebUI

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: partial

Encryption and private networking are operator responsibilities; product flags do not remove host-operator access.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• encryption_at_rest: The privacy guide recommends encrypted PostgreSQL volumes/backups or encrypted SQLite filesystems. SQLCipher is explicitly unsupported since v0.9.0. It is not automatic application-level encryption of all content.
• customer_managed_keys: The customer can operate infrastructure encryption keys. A product HYOK/key-escrow protocol was not established.
• tenant_isolation: How are customers separated in shared SaaS? Shared vendor SaaS tenant isolation was not established for the scoped customer-operated product.

• encryption_at_rest Is data encrypted at rest? [partial]: The privacy guide recommends encrypted PostgreSQL volumes/backups or encrypted SQLite filesystems. SQLCipher is explicitly unsupported since v0.9.0. It is not automatic application-level encryption of all content. Sources: open-webui:open-webui:privacy.
• customer_managed_keys Can the customer manage or hold the keys? [partial]: The customer can operate infrastructure encryption keys. A product HYOK/key-escrow protocol was not established. Sources: open-webui:open-webui:privacy.
• private_networking Is private connectivity or IP restriction available? [supported]: The application and local services can run inside customer networks and disconnected environments; TLS/reverse-proxy setup remains operator work. Sources: open-webui:open-webui:privacy, open-webui:open-webui:offline.
• tenant_isolation How are customers separated in shared SaaS? [unknown]: tenant_isolation: How are customers separated in shared SaaS? Shared vendor SaaS tenant isolation was not established for the scoped customer-operated product.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:privacy, open-webui:open-webui:offline.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.

Open WebUI

Agent cross-checked Support: partial

The self-hosted content-access boundary is documented. A vendor secrecy undertaking under § 203 StGB or Art. 321 StGB, its staff/sub-processor coverage and any plan-specific offering remain unverified.

Availability: unknown · Delivery: unknown
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; standard self-hosted server and separately described Enterprise support; plan=Standard branded self-hosted use; Enterprise licensing/support checked separately, with no professional-secrecy contract or add-on verified; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected application/model infrastructure; no DE/CH secrecy-contract variant or vendor/support access jurisdiction verified; os=not specified.

Limitations

• The secrecy undertaking, sub-processor coverage, offering and professional-secrecy-specific documentation remain unknown.
• content_access: A concrete deployment, support-access grant, sub-processor permissions and model-provider staff access were not audited.
• Technical data controls, a DPA, privacy wording and no-training statements do not establish the requested contractual undertaking. No legal compliance assessment is made.

• secrecy_undertaking Does the vendor sign a secrecy undertaking or § 203 StGB / Art. 321 StGB agreement covering its own staff? [unknown]: The public Enterprise, support, security and law-firm pages did not establish a signed or signable professional-secrecy undertaking binding Open WebUI staff. No § 203 StGB / Art. 321 StGB agreement was obtained; informational security guidance is not recorded as one. Sources: open-webui:open-webui:enterprise, open-webui:open-webui:secrecy-support.
• subprocessor_coverage Does the undertaking extend to its sub-processors, and is that documented? [unknown]: No professional-secrecy undertaking or annex identifying covered sub-processors and their secrecy obligations was found in the reviewed public materials. Customer-selected hosting, model and support arrangements need their own document review.
• secrecy_offering Is it a dedicated offering or add-on, and on which plan? [unknown]: Enterprise licensing and advisory support are documented, but their public descriptions did not establish a professional-secrecy package, paid add-on, eligible plan or contractual scope. No sales contact was made. Sources: open-webui:open-webui:enterprise, open-webui:open-webui:secrecy-support.
• content_access Who can access content in plain text: vendor staff, sub-processors, model providers? [partial]: For self-hosted AI chats, Open WebUI documents the running application, live-query database administrators, host/backup operators and configured external model providers as part of the content-access boundary. Admin UI restrictions and at-rest encryption do not exclude those operators. The law-firm page says self-hosted data is not sent to Open WebUI as a managed service; vendor support grants, sub-processor staff permissions and provider human access were not verified for a concrete deployment. Sources: open-webui:open-webui:secrecy-access, open-webui:open-webui:secrecy-legal.
• secrecy_documentation Is the offering publicly documented (contract template, data-flow description, professional-body guidance)? [unknown]: The law-firm page provides general deployment/privacy guidance and links US ABA materials. No product-scoped DE/CH secrecy contract template, staff/sub-processor annex or professional-body confirmation was located in the reviewed public pages or targeted searches. Sources: open-webui:open-webui:secrecy-legal.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:enterprise, open-webui:open-webui:secrecy-support, open-webui:open-webui:secrecy-access, open-webui:open-webui:secrecy-legal.

T3 Chat

Agent cross-checked Support: partial

Public policies describe vendor/provider content processing, but professional-secrecy contracts and a business plan remain unverified.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual account service; no business/professional-secrecy offer verified; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US/international policy; no DE/CH-specific arrangement verified; os=not specified.

Limitations

• No-training statements and personal account terms are not a professional-secrecy undertaking.
• No legal suitability or compliance conclusion.

• secrecy_undertaking Does the vendor sign a secrecy undertaking or § 203 StGB / Art. 321 StGB agreement covering its own staff? [unknown]: No public DPA or signed/signon §203 StGB/Art321 StGB professional-secrecy undertaking covering T3 staff was retrieved from the Terms, privacy/security policies or targeted first-party searches.
• subprocessor_coverage Does the undertaking extend to its sub-processors, and is that documented? [unknown]: The privacy policy names hosting/model services but does not establish a dedicated professional-secrecy undertaking binding them. Its existence and flow-down are unknown.
• secrecy_offering Is it a dedicated offering or add-on, and on which plan? [unknown]: A team/business offer itself remains unverified; no professional-secrecy-specific tier, dedicated package or paid add-on was established.
• content_access Who can access content in plain text: vendor staff, sub-processors, model providers? [partial]: Privacy policy sends input to selected OpenAI/Google/Anthropic/OpenRouter services; Terms reserve vendor review/removal of content upon apparent violations. This establishes processing/review possibilities, not an exhaustive plaintext staff/provider access matrix or protected-profession arrangement. Sources: t3-chat:t3-chat:privacy, t3-chat:t3-chat:terms.
• secrecy_documentation Is the offering publicly documented (contract template, data-flow description, professional-body guidance)? [unknown]: Public consumer/service Terms and privacy/security pages were reviewed, with targeted §203/Art321/professional-secrecy searches. No specific template, protected-profession data-flow statement or professional-body guidance was retrieved; no private agreement was requested.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:privacy, t3-chat:t3-chat:terms.

Open WebUI

Agent cross-checked Support: partial

Branding-intact standard use is free; Enterprise and external infrastructure/model services cost separately.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• list_prices: Standard internal use is listed as Free on 2026-10-21. No numeric Enterprise tariff was published in the reviewed offer.
• add_ons: Branding changes outside licence exceptions and enterprise-exclusive offerings such as Terminals require Enterprise rights; service rates were not established.
• overage: External providers charge under their own accounts; no universal Open WebUI inference overage tariff applies to standard self-hosting.

• pricing_unit What is the pricing unit? [supported]: Standard software use has no per-seat fee with original branding intact. Enterprise rights/support are separately licensed. Sources: open-webui:open-webui:enterprise.
• list_prices What are list prices per plan, with date and currency? [partial]: Standard internal use is listed as Free on 2026-10-21. No numeric Enterprise tariff was published in the reviewed offer. Sources: open-webui:open-webui:enterprise.
• included_usage What usage is included? [supported]: A software licence does not supply model inference or hosting; customers configure those services. Sources: open-webui:open-webui:enterprise, open-webui:open-webui:provider.
• add_ons Which features cost extra? [partial]: Branding changes outside licence exceptions and enterprise-exclusive offerings such as Terminals require Enterprise rights; service rates were not established. Sources: open-webui:open-webui:enterprise, open-webui:open-webui:terms.
• overage What do usage beyond limits and premium models cost? [partial]: External providers charge under their own accounts; no universal Open WebUI inference overage tariff applies to standard self-hosting. Sources: open-webui:open-webui:provider, open-webui:open-webui:enterprise.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:enterprise, open-webui:open-webui:provider, open-webui:open-webui:terms.

T3 Chat

Agent cross-checked Support: partial

Individual subscription prices are supported by vendor replies; quotas are cost-based and checkout/organization details are incomplete.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual Free, Pro and Premier evidence; no organizational plan or entitlement established; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Staff pricing replies are first-party but undated; current checkout amounts and tax/plan availability were not observed.

• pricing_unit What is the pricing unit? [supported]: Evidence describes monthly individual Pro/Premier subscriptions, optional customer provider keys and cost-based included use. No organizational seat/pool contract is established. Sources: t3-chat:t3-chat:billing-change, t3-chat:t3-chat:premier, t3-chat:t3-chat:faq-usage.
• list_prices What are list prices per plan, with date and currency? [partial]: Vendor replies confirm USD8/month paid-tier context and Premier USD50/month plus applicable tax. No checkout was completed and no business price was retrieved; dates of the undated replies are unknown. Sources: t3-chat:t3-chat:billing-change, t3-chat:t3-chat:premier, t3-chat:t3-chat:price-visibility.
• included_usage What usage is included? [supported]: Included usage is represented by Base and Overage balances, refilling four-hourly/monthly. The FAQ’s20/200 example is not the actual plan quota and the former1500+100 message claim is not used. Sources: t3-chat:t3-chat:faq-usage, t3-chat:t3-chat:billing-change.
• add_ons Which features cost extra? [partial]: Customer OpenRouter/OpenAI API keys incur direct provider charges. Staff says a top-up product has not been offered since the new billing model and options are only being considered. Sources: t3-chat:t3-chat:premier, t3-chat:t3-chat:overage, t3-chat:t3-chat:byok-openai.
• overage What do usage beyond limits and premium models cost? [partial]: The Overage bucket is a monthly included-usage bucket, not an established published dollar-per-token overage tariff. Extra usage via own keys is billed by the customer provider; current model/route tariffs are not fully mapped. Sources: t3-chat:t3-chat:faq-usage, t3-chat:t3-chat:premier.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:billing-change, t3-chat:t3-chat:premier, t3-chat:t3-chat:faq-usage, t3-chat:t3-chat:price-visibility, t3-chat:t3-chat:overage, t3-chat:t3-chat:byok-openai.

Open WebUI

Agent cross-checked Support: partial

ALM-14 shared cost assumptions v1.4, 2026-10-21: zero standard licence plus a disclosed Swiss infrastructure/operations and direct-BYO-model budget. Annual CHF/EUR figures are floors plus named unknown costs.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=Analyst-selected direct OpenAI API proxy, not a bundled model, Assumed operations staffing; optional commercial services excluded; deployment_mode=customer-cloud; region=Azure Switzerland North for the reference application infrastructure; standard OpenAI API inference has no Swiss/EU residency assumption; os=not specified.

Limitations

• ALM-14 shared cost assumptions v1.4, 2026-10-21 are analyst inputs, not vendor sizing or an uptime promise.
• The budget is a floor because named infrastructure and service costs are unpriced.

• cost_200 Year-one cost at 200 users? [partial]: ALM-14 shared cost assumptions v1.4, 2026-10-21. 200 users, 12 months excluding VAT: from CHF 34778.28 / EUR 37651.06 plus unpriced items. Includes zero standard-software licence, reference infrastructure EUR 4749.26, operations CHF 30000.00, and BYO model usage USD 475.20. This is an assumption-based budget floor, not a vendor quote or validated capacity plan. Sources: open-webui:open-webui:enterprise, open-webui:open-webui:cost-vm, open-webui:open-webui:cost-pg, open-webui:open-webui:cost-fx, open-webui:open-webui:cost-model, open-webui:open-webui:cost-effort.
• cost_1000 Year-one cost at 1,000 users? [partial]: ALM-14 shared cost assumptions v1.4, 2026-10-21. 1,000 users, 12 months excluding VAT: from CHF 88600.40 / EUR 95919.02 plus unpriced items. Includes zero standard-software licence, reference infrastructure EUR 12605.23, operations CHF 75000.00, and BYO model usage USD 2376.00. This is an assumption-based budget floor, not a vendor quote or validated capacity plan. Sources: open-webui:open-webui:enterprise, open-webui:open-webui:cost-vm, open-webui:open-webui:cost-pg, open-webui:open-webui:cost-fx, open-webui:open-webui:cost-model, open-webui:open-webui:cost-effort.
• cost_5000 Year-one cost at 5,000 users? [partial]: ALM-14 shared cost assumptions v1.4, 2026-10-21. 5,000 users, 12 months excluding VAT: from CHF 189541.24 / EUR 205197.83 plus unpriced items. Includes zero standard-software licence, reference infrastructure EUR 32214.49, operations CHF 150000.00, and BYO model usage USD 11880.00. This is an assumption-based budget floor, not a vendor quote or validated capacity plan. Sources: open-webui:open-webui:enterprise, open-webui:open-webui:cost-vm, open-webui:open-webui:cost-pg, open-webui:open-webui:cost-fx, open-webui:open-webui:cost-model, open-webui:open-webui:cost-effort.
• variable_share Which part depends on usage? [partial]: Shared mix is 60% light at 100, 30% regular at 400 and 10% power at 1,500 messages/user/month, or 330 weighted messages. Each message is 3,000 input and 600 output tokens. Direct BYO proxy is gpt-6-luna, reasoning effort none, Standard short-context uncached rates USD 0.10/0.50 per million input/output tokens. It costs USD 2.376/user/year before optional tools, embedding, caching or regional processing. This proxy is an analyst assumption, not the product default. Sources: open-webui:open-webui:cost-model, open-webui:open-webui:cost-effort.
• unknown_parts Which costs could not be priced? [partial]: Unpriced additions are file/object storage beyond the assumed 500 GB PostgreSQL storage, VM OS/data disks, backup excess, egress/load balancers, Redis or additional database services, high availability, embeddings, OCR, search, audio/images, integration work and optional commercial services. Open WebUI Enterprise, branding rights outside standard exceptions and Terminals production licences are quote-only. The shared VM/PG sizes have not been load-tested and do not replace each product’s documented runtime dependencies. Sources: open-webui:open-webui:cost-vm, open-webui:open-webui:cost-pg, open-webui:open-webui:enterprise.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:enterprise, open-webui:open-webui:cost-vm, open-webui:open-webui:cost-pg, open-webui:open-webui:cost-fx, open-webui:open-webui:cost-model, open-webui:open-webui:cost-effort.

T3 Chat

Agent cross-checked Support: partial

Multiplying individual list prices yields conditional licence floors, not a verified organization quote or usage-complete TCO.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Conditional independent Pro/Premier account multiplication; no organization plan verified; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Known price floor + unknown components; no complete year-one TCO, seat commitment or sufficient-usage guarantee.

• cost_200 Year-one cost at 200 users? [partial]: ALM-14 shared cost assumptions v1.4,2026-10-21:12 months,list prices,exVAT,no negotiated discounts;60% light100/30% regular400/10% power1500 messages/user/month =>330,each3000 input+600 output tokens incl retrieval. Vendor subscription usage remains subject to cost/refill limits; no fixed default/recommended model or complete tariff is published, so coverage and variable extra cost stay unknown. ECB2026-10-20 EUR1=USD1.1215=CHF0.9237; divideUSD by1.1215 then multiplyEUR by0.9237. For200 separate accounts: Pro from USD19,200/EUR17,119.93/CHF15,813.68 + unknown; Premier reference USD120,000/EUR106,999.55/CHF98,835.49 + unknown. Bulk purchase and business-governance fit unverified. Sources: t3-chat:t3-chat:billing-change, t3-chat:t3-chat:premier, t3-chat:t3-chat:faq-usage, t3-chat:t3-chat:fx.
• cost_1000 Year-one cost at 1,000 users? [partial]: Same assumptions,1000 separate accounts: Pro from USD96,000/EUR85,599.64/CHF79,068.39 + unknown; Premier reference USD600,000/EUR534,997.77/CHF494,177.44 + unknown. Not a1000-seat quote. Sources: t3-chat:t3-chat:billing-change, t3-chat:t3-chat:premier, t3-chat:t3-chat:faq-usage, t3-chat:t3-chat:fx.
• cost_5000 Year-one cost at 5,000 users? [partial]: Same assumptions,5000 separate accounts: Pro from USD480,000/EUR427,998.22/CHF395,341.95 + unknown; Premier reference USD3,000,000/EUR2,674,988.85/CHF2,470,887.20 + unknown. Not a5000-seat quote. Sources: t3-chat:t3-chat:billing-change, t3-chat:t3-chat:premier, t3-chat:t3-chat:faq-usage, t3-chat:t3-chat:fx.
• variable_share Which part depends on usage? [partial]: Included usage consumes a cost meter with no complete published tariff/default model. For an optional direct-provider BYOK comparison only, the shared gpt-6-luna effort-none Standard proxy is USD0.10 input/USD0.50 output per1M and USD2.376/user/year at the shared mix, excluding cache/tools/embeddings/regional uplift. This exact model/route is not verified selectable in T3 and is not added to the subscription floor as though it were a vendor tariff. Sources: t3-chat:t3-chat:faq-usage, t3-chat:t3-chat:openai-price, t3-chat:t3-chat:openai-model.
• unknown_parts Which costs could not be priced? [supported]: Unpriced: enterprise/bulk entitlement, organization features, exact current checkout prices, model availability and complete token/search/file tariff, whether the shared workload fits refill quotas, direct-provider/OpenRouter route charges, regional processing and support/implementation. No assumed wholesale discount or model-cost subsidy. Sources: t3-chat:t3-chat:premier, t3-chat:t3-chat:price-visibility, t3-chat:t3-chat:faq-usage, t3-chat:t3-chat:byok-router.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:billing-change, t3-chat:t3-chat:premier, t3-chat:t3-chat:faq-usage, t3-chat:t3-chat:fx, t3-chat:t3-chat:openai-price, t3-chat:t3-chat:openai-model, t3-chat:t3-chat:price-visibility, t3-chat:t3-chat:byok-router.

Open WebUI

Agent cross-checked Support: partial

Standard self-installation permits evaluation without sales contact; Enterprise rights and services have a separate sales path.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• self_serve_trial: Docker/Python self-installation is available without a licence payment or trial clock; it is an install path rather than a vendor-operated business trial.
• sales_gate: Standard self-install evaluation is possible without sales. Enterprise licensing is offered to registered entities via the sales path.

• free_tier Is there a free tier for business use? [supported]: The current enterprise page permits free standard use with branding intact, including organizations. Sources: open-webui:open-webui:enterprise.
• self_serve_trial Is a self-serve business trial available? [partial]: Docker/Python self-installation is available without a licence payment or trial clock; it is an install path rather than a vendor-operated business trial. Sources: open-webui:open-webui:quickstart, open-webui:open-webui:enterprise.
• trial_scope Do trials include SSO, connectors and admin features? [supported]: Self-hosted authentication, administration and knowledge features can be configured for evaluation with the customer’s own infrastructure and credentials. Sources: open-webui:open-webui:quickstart, open-webui:open-webui:sso, open-webui:open-webui:knowledge.
• sales_gate Does meaningful evaluation require sales contact? [partial]: Standard self-install evaluation is possible without sales. Enterprise licensing is offered to registered entities via the sales path. Sources: open-webui:open-webui:enterprise.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:enterprise, open-webui:open-webui:quickstart, open-webui:open-webui:sso, open-webui:open-webui:knowledge.

T3 Chat

Agent cross-checked Support: partial

Free usage is in the Terms; a business-specific trial and enterprise evaluation path remain unverified.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual Free, Pro and Premier evidence; no organizational plan or entitlement established; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.

• free_tier Is there a free tier for business use? [partial]: Terms say services are free up to unspecified usage limits and paid resources may be required. Organizational acceptance is allowed, but no free business admin entitlement is established. Sources: t3-chat:t3-chat:terms.
• self_serve_trial Is a self-serve business trial available? [unknown]: Is a self-serve business trial available? No timed self-serve business trial, SSO/connector/admin trial entitlement or enterprise evaluation agreement was retrieved. No account was created.
• trial_scope Do trials include SSO, connectors and admin features? [unknown]: Do trials include SSO, connectors and admin features? No timed self-serve business trial, SSO/connector/admin trial entitlement or enterprise evaluation agreement was retrieved. No account was created.
• sales_gate Does meaningful evaluation require sales contact? [partial]: A public browser service and free-limited offer are documented; business-specific meaningful evaluation and any sales gate cannot be determined without an established business offer. Sources: t3-chat:t3-chat:terms.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:terms.

Open WebUI

Agent cross-checked Support: partial

Standard-use licence terms are public; Enterprise pricing and negotiated contract details remain quote-only.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• minimum_commitment: No paid standard-use seat commitment is listed. The 50-user rolling window is a branding exception, not a cap on branded deployment size; Enterprise is available to registered entities.
• contract_length: What contract lengths are offered? Enterprise duration, monthly/annual billing, cancellation, price-change clauses and CHF/EUR invoicing from a European entity were not established.
• cancellation: How can the contract be cancelled or reduced? Enterprise duration, monthly/annual billing, cancellation, price-change clauses and CHF/EUR invoicing from a European entity were not established.
• local_invoicing: Can it be invoiced in CHF or EUR from a European entity? Enterprise duration, monthly/annual billing, cancellation, price-change clauses and CHF/EUR invoicing from a European entity were not established.

• minimum_commitment What seat or spend minimum applies? [partial]: No paid standard-use seat commitment is listed. The 50-user rolling window is a branding exception, not a cap on branded deployment size; Enterprise is available to registered entities. Sources: open-webui:open-webui:license-pin, open-webui:open-webui:enterprise.
• contract_length What contract lengths are offered? [unknown]: contract_length: What contract lengths are offered? Enterprise duration, monthly/annual billing, cancellation, price-change clauses and CHF/EUR invoicing from a European entity were not established.
• cancellation How can the contract be cancelled or reduced? [unknown]: cancellation: How can the contract be cancelled or reduced? Enterprise duration, monthly/annual billing, cancellation, price-change clauses and CHF/EUR invoicing from a European entity were not established.
• local_invoicing Can it be invoiced in CHF or EUR from a European entity? [unknown]: local_invoicing: Can it be invoiced in CHF or EUR from a European entity? Enterprise duration, monthly/annual billing, cancellation, price-change clauses and CHF/EUR invoicing from a European entity were not established.
• transparency_class Is pricing transparent, partial, quote-only or unknown? [supported]: Standard-use licence is disclosed; Enterprise price and service terms are quote-only in the reviewed public offer. Sources: open-webui:open-webui:enterprise.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:license-pin, open-webui:open-webui:enterprise.

T3 Chat

Agent cross-checked Support: partial

Individual monthly upgrades/downgrades are documented; business minimums and European invoicing remain unverified.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual Free, Pro and Premier evidence; no organizational plan or entitlement established; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.

• minimum_commitment What seat or spend minimum applies? [partial]: The public evidence concerns individual accounts and monthly prices, not a minimum team-seat/spend commitment. Sources: t3-chat:t3-chat:terms, t3-chat:t3-chat:premier.
• contract_length What contract lengths are offered? [supported]: Vendor replies confirm monthly Premier pricing and billing periods; no signed annual or business-term offer was retrieved. Sources: t3-chat:t3-chat:premier.
• cancellation How can the contract be cancelled or reduced? [supported]: Terms permit account cancellation at any time without refunds. Staff says upgrades take effect immediately and downgrades at the billing-period end. Sources: t3-chat:t3-chat:terms, t3-chat:t3-chat:premier.
• local_invoicing Can it be invoiced in CHF or EUR from a European entity? [unknown]: Can it be invoiced in CHF or EUR from a European entity? No team minimum, European contracting entity or CHF/EUR invoice entitlement was retrieved.
• transparency_class Is pricing transparent, partial, quote-only or unknown? [supported]: Partial: some individual prices are confirmed in undated staff replies, complete final checkout requires billing information, quotas are not a public token tariff, and a business offer remains unverified. Sources: t3-chat:t3-chat:price-visibility, t3-chat:t3-chat:premier, t3-chat:t3-chat:faq-usage.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:terms, t3-chat:t3-chat:premier, t3-chat:t3-chat:price-visibility, t3-chat:t3-chat:faq-usage.

Open WebUI

Agent cross-checked Support: partial

The core server at v0.12.3 uses a licence with branding restrictions. The separate Desktop v0.0.20 repository distributes GNU AGPL v3. Terminals and proprietary Enterprise component terms remain unverified.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server, Open WebUI Desktop native distribution (Early Alpha); version=Core v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; Desktop v0.0.20 / 601137c5dec2967cfe173a6bf071fbbb460852be; plan=Pinned core server and Desktop component licences only; no executed Enterprise agreement or pinned Terminals licence verified; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• The claim follows pinned component licence texts and excludes unverified Enterprise/Terminals feature-licensing assertions.
• No executed branding exception or proprietary Enterprise agreement was reviewed.

• licence_type Which licence applies to each component? [partial]: Core v0.12.3 is distributed under the Open WebUI License with branding conditions, so its source availability has restrictions. The separate Desktop v0.0.20 LICENSE is GNU AGPL version 3. Other component licences were not established by these two texts. Sources: open-webui:open-webui:license-pin, open-webui:open-webui:desktop-license-r2.
• branding_restrictions Do licence terms restrict branding or user counts? [supported]: Core LICENSE clause 4 restricts branding changes, with exceptions for no more than 50 natural-person users in a rolling 30 days, specific prior written permission, or an executed Enterprise licence expressly permitting changes. It does not impose a 50-user cap on branded use. This answer follows that pinned text, not the FAQ contribution qualifier. Sources: open-webui:open-webui:license-pin.
• enterprise_features_closed Are enterprise features in a separate closed edition? [unknown]: The core text mentions an Enterprise branding-permission exception but does not establish a separate closed edition or Terminals production terms. No relevant pinned Terminals component licence or executed Enterprise contract was reviewed; those details remain unknown.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:license-pin, open-webui:open-webui:desktop-license-r2.

T3 Chat

Agent cross-checked Support: partial

The hosted service is proprietary; clone hackathons and T3 Code are separate products.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual Free, Pro and Premier evidence; no organizational plan or entitlement established; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.

• licence_type Which licence applies to each component? [supported]: Terms grant a personal nonassignable service licence and prohibit copying, modification, reverse engineering and source extraction, subject to third-party software rights. Sources: t3-chat:t3-chat:terms.
• branding_restrictions Do licence terms restrict branding or user counts? [supported]: Terms reserve vendor trademarks and prohibit sublicensing/renting/providing service access to others; each account is personal and cannot be shared. Sources: t3-chat:t3-chat:terms.
• enterprise_features_closed Are enterprise features in a separate closed edition? [unknown]: Are enterprise features in a separate closed edition? No supported self-host licence, open-source core/enterprise split or enterprise edition licence was retrieved. Public third-party clones are not licensed distributions of the hosted product.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:terms.

Open WebUI

Agent cross-checked Support: partial

User chats, admin chat records and model definitions have machine-readable export paths. Knowledge ZIP export converts source files to text.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• assistant_export: Models have JSON export/import and sync APIs. Full portability of all bound tools, skills, external secrets and shared prompts was not tested.
• knowledge_export: Admins can export a knowledge base as ZIP containing .txt conversions. Original binary fidelity and full index/configuration restoration were not established.
• post_termination_window: How long can data be retrieved after termination? No admin export fixture or Enterprise post-termination retrieval period was tested/reviewed; customer-owned backups remain the operator’s responsibility.

• chat_export Can admins export all chats? [supported]: Users export their history as JSON. The pinned admin all/db route returns database chat records if ENABLE_ADMIN_EXPORT is enabled. Sources: open-webui:open-webui:export, open-webui:open-webui:chats-pin.
• assistant_export Can assistants and prompts be exported in a reusable format? [partial]: Models have JSON export/import and sync APIs. Full portability of all bound tools, skills, external secrets and shared prompts was not tested. Sources: open-webui:open-webui:api.
• knowledge_export Can knowledge bases and their sources be exported? [partial]: Admins can export a knowledge base as ZIP containing .txt conversions. Original binary fidelity and full index/configuration restoration were not established. Sources: open-webui:open-webui:knowledge.
• export_format Are formats documented and machine-readable? [supported]: Chat/model JSON schemas and APIs and knowledge text ZIP output are documented. Sources: open-webui:open-webui:export, open-webui:open-webui:api, open-webui:open-webui:knowledge.
• post_termination_window How long can data be retrieved after termination? [unknown]: post_termination_window: How long can data be retrieved after termination? No admin export fixture or Enterprise post-termination retrieval period was tested/reviewed; customer-owned backups remain the operator’s responsibility.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:export, open-webui:open-webui:chats-pin, open-webui:open-webui:api, open-webui:open-webui:knowledge.

T3 Chat

Agent cross-checked Support: partial

Terms require pre-termination export, but a documented organizational export package was not established.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual Free, Pro and Premier evidence; no organizational plan or entitlement established; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.

• chat_export Can admins export all chats? [unknown]: Can admins export all chats? No first-party complete-admin-chat export procedure/format, reusable assistant/prompt export or KB/source export was retrieved. Community migration scripts and export comments are leads, not supported portability guarantees.
• assistant_export Can assistants and prompts be exported in a reusable format? [unknown]: Can assistants and prompts be exported in a reusable format? No first-party complete-admin-chat export procedure/format, reusable assistant/prompt export or KB/source export was retrieved. Community migration scripts and export comments are leads, not supported portability guarantees.
• knowledge_export Can knowledge bases and their sources be exported? [unknown]: Can knowledge bases and their sources be exported? No first-party complete-admin-chat export procedure/format, reusable assistant/prompt export or KB/source export was retrieved. Community migration scripts and export comments are leads, not supported portability guarantees.
• export_format Are formats documented and machine-readable? [unknown]: Are formats documented and machine-readable? No first-party complete-admin-chat export procedure/format, reusable assistant/prompt export or KB/source export was retrieved. Community migration scripts and export comments are leads, not supported portability guarantees.
• post_termination_window How long can data be retrieved after termination? [partial]: Users must export before termination. If the vendor terminates for convenience it will endeavor to allow a reasonable retrieval opportunity; no fixed post-termination window is guaranteed. Sources: t3-chat:t3-chat:terms.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:terms.

Open WebUI

Agent cross-checked Support: partial

Enterprise support advertises dedicated channels, account management and engineering office hours; public response/credit terms were not established.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• support_languages: Is support available in German, French or Italian? DE/FR/IT support coverage, support hours/time zone, CH/DACH contracting/partner presence and a product status-history page were not established in the support/enterprise and roadmap pass.
• regional_presence: Is there a DACH or Swiss entity, team or partner? DE/FR/IT support coverage, support hours/time zone, CH/DACH contracting/partner presence and a product status-history page were not established in the support/enterprise and roadmap pass.
• uptime_sla: The support page refers to negotiated SLAs, but publishes no reviewed uptime percentage, response commitment or service-credit schedule.
• status_page: Is there a public status page with history? DE/FR/IT support coverage, support hours/time zone, CH/DACH contracting/partner presence and a product status-history page were not established in the support/enterprise and roadmap pass.

• support_channels Which support channels are available on each plan? [supported]: Enterprise customers can obtain dedicated support channels and an account manager; community development/support uses public GitHub and community channels. Sources: open-webui:open-webui:support, open-webui:open-webui:roadmap.
• support_languages Is support available in German, French or Italian? [unknown]: support_languages: Is support available in German, French or Italian? DE/FR/IT support coverage, support hours/time zone, CH/DACH contracting/partner presence and a product status-history page were not established in the support/enterprise and roadmap pass.
• regional_presence Is there a DACH or Swiss entity, team or partner? [unknown]: regional_presence: Is there a DACH or Swiss entity, team or partner? DE/FR/IT support coverage, support hours/time zone, CH/DACH contracting/partner presence and a product status-history page were not established in the support/enterprise and roadmap pass.
• uptime_sla Is there an uptime SLA with credits? [partial]: The support page refers to negotiated SLAs, but publishes no reviewed uptime percentage, response commitment or service-credit schedule. Sources: open-webui:open-webui:support.
• status_page Is there a public status page with history? [unknown]: status_page: Is there a public status page with history? DE/FR/IT support coverage, support hours/time zone, CH/DACH contracting/partner presence and a product status-history page were not established in the support/enterprise and roadmap pass.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:support, open-webui:open-webui:roadmap.

T3 Chat

Agent cross-checked Support: partial

Email support and official feedback are public, without a retrieved SLA or regional-language contract.

Availability: generally-available · Delivery: native
Scope: surfaces=T3 Chat browser application; version=Public FAQ, legal pages and vendor replies retrieved 2026-10-21; no authenticated deployment observed; plan=Individual Free, Pro and Premier evidence; no organizational plan or entitlement established; add_ons=Optional customer API keys; plan-specific quotas and checkout details not fully public; deployment_mode=not specified; region=US-hosted service with provider processing in US or other countries; no EU/CH-only option established; os=not specified.

Limitations

• Documented findings only; unestablished atomic questions remain explicit gaps.

• support_channels Which support channels are available on each plan? [supported]: The FAQ lists a support email and official feature/bug board; plan-specific response targets are not published there. Sources: t3-chat:t3-chat:faq-support.
• support_languages Is support available in German, French or Italian? [unknown]: Is support available in German, French or Italian? No German/French/Italian support commitment, credit-bearing uptime SLA or verified public status/history service was retrieved. Guessed status.t3.chat failed certificate validation; no incident conclusion follows.
• regional_presence Is there a DACH or Swiss entity, team or partner? [partial]: The vendor publishes a San Francisco contact address. A DACH/Swiss entity, partner or support team was not established. Sources: t3-chat:t3-chat:privacy.
• uptime_sla Is there an uptime SLA with credits? [unknown]: Is there an uptime SLA with credits? No German/French/Italian support commitment, credit-bearing uptime SLA or verified public status/history service was retrieved. Guessed status.t3.chat failed certificate validation; no incident conclusion follows.
• status_page Is there a public status page with history? [unknown]: Is there a public status page with history? No German/French/Italian support commitment, credit-bearing uptime SLA or verified public status/history service was retrieved. Guessed status.t3.chat failed certificate validation; no incident conclusion follows.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: t3-chat:t3-chat:faq-support, t3-chat:t3-chat:privacy.

Open WebUI

Agent cross-checked Support: partial

Enterprise guidance includes onboarding and engineering advice. Paid hands-on implementation and training terms need separate scoping.

Availability: generally-available · Delivery: native
Scope: surfaces=Customer-operated web application and server; version=Public documentation retrieved 2026-10-21; inspected code pinned to v0.12.3 / 91ea4e3421d1d8069f13d4a463fcb5986d94ea60; plan=Standard self-hosted with original branding intact; Enterprise only where explicitly stated; add_ons=none stated; deployment_mode=on-premise; region=Customer-selected infrastructure country; external inference, extraction, search and support locations require separate configuration and contracts; os=not specified.

Limitations

• onboarding_service: Enterprise account management advertises onboarding guidance, with package inclusion and cost unspecified.
• user_training: Is end-user training offered, in which languages? No vendor training languages/curriculum, champion programme or priced change-management package was established.
• use_case_library: Documentation provides assistant examples and Open Terminal use cases. A full workforce training/adoption curriculum was not established.
• adoption_programme: Is there a champion or adoption programme? No vendor training languages/curriculum, champion programme or priced change-management package was established.
• service_cost: Enterprise support is separately arranged; the team describes guidance rather than implementation services and recommends a systems integrator or internal team for hands-on work. Public rates were not established.

• onboarding_service Is guided onboarding included? [partial]: Enterprise account management advertises onboarding guidance, with package inclusion and cost unspecified. Sources: open-webui:open-webui:support.
• user_training Is end-user training offered, in which languages? [unknown]: user_training: Is end-user training offered, in which languages? No vendor training languages/curriculum, champion programme or priced change-management package was established.
• use_case_library Are role-based use cases and templates provided? [partial]: Documentation provides assistant examples and Open Terminal use cases. A full workforce training/adoption curriculum was not established. Sources: open-webui:open-webui:models, open-webui:open-webui:terminal.
• adoption_programme Is there a champion or adoption programme? [unknown]: adoption_programme: Is there a champion or adoption programme? No vendor training languages/curriculum, champion programme or priced change-management package was established.
• service_cost Which services cost extra? [partial]: Enterprise support is separately arranged; the team describes guidance rather than implementation services and recommends a systems integrator or internal team for hands-on work. Public rates were not established. Sources: open-webui:open-webui:support.

Checked 2026-10-21; agent cross-checked 2026-10-21; check again by 2026-12-20. Sources: open-webui:open-webui:support, open-webui:open-webui:models, open-webui:open-webui:terminal.

T3 Chat

No public information found Support: not-published

We found no public information on this. A missing finding is not evidence that the product lacks the capability.