Open WebUI records 804,534 monthly visits with -2.8% month-over-month growth and Freemium pricing. Release AI records 51 monthly visits with -92% growth and Freemium, Free Trial pricing.
Self-hosted AI workspace for local and cloud models
Document API changes automatically and ship accurate release notes
| Dimension / Metric | | |
|---|---|---|
| Official Domain | openwebui.com | apirelease.dev |
| Pricing Model | Freemium | Freemium, Free Trial |
| Monthly Visits | 804.53K (804,534) | 51 (51) |
| MoM Traffic Delta | -23.01K (-2.8%) | -589 (-92%) |
| Primary Market & Share | 🇺🇸 United States (24.5%) | 🇺🇸 United States (100%) |
| Direct Visits / mo | 299.84K | 16 |
| User Rating | 4.4 | 3.8 |
| Supported Platforms | Website | Website |
Self-hosted AI workspace for local and cloud models
Connect local runtimes like Ollama alongside OpenAI-compatible and Anthropic APIs, and switch between them inside one interface.
RAG over your own documents, web search and citation-aware answers come standard, so responses are grounded in real sources.
Extend the platform with Python code to add custom tooling, preprocessing, and multi-step pipelines, then share them with others.
SSO, RBAC, audit logs, data residency, and on-premises, hybrid or air-gapped deployment for organisations with strict requirements.
Document API changes automatically and ship accurate release notes
Register your API environments and the platform monitors them for changes, so nothing is missed between releases.
Output follows the OpenRelease standard, giving every release a consistent, reviewable structure instead of an ad-hoc bullet list.
Publish as HTML or email, or export structured JSON, YAML and PDF on higher tiers for downstream tooling.
Push notes to Slack, Dropbox, S3 or a wiki, or send them by email, reaching engineers, PMs and customers from one source.
Free / Open-sourceFunctions primarily as a lightweight CLI runtime for local models rather than a full-featured chat interface.
Free / Open-sourceFunctions primarily as a lightweight CLI runtime for local models rather than a full-featured chat interface.
SpecialistOpen-source workflow automation built for AI agents and technical teams
SpecialistOpen-source workflow automation built for AI agents and technical teams
SpecialistA free, open-source personal AI agent that learns your projects and works across every messaging app.
SpecialistA free, open-source personal AI agent that learns your projects and works across every messaging app.
SpecialistOpen-source personal AI assistant that runs on your own machine and works from chat apps
SpecialistOpen-source personal AI assistant that runs on your own machine and works from chat apps
SpecialistSpecializes in visual workflow building and RAG pipelines rather than serving purely as a chat interface.
SpecialistSpecializes in visual workflow building and RAG pipelines rather than serving purely as a chat interface.
Free / Open-sourceFocuses on collaborative team AI workspaces and plugins, but shares similar open-source architectural goals.
The documentation platform that keeps docs accurate for people and AI
The documentation platform that keeps docs accurate for people and AI
SpecialistFocuses heavily on privacy-first document chat and local RAG pipelines, but offers fewer general-purpose chat UI features.
SpecialistFocuses heavily on privacy-first document chat and local RAG pipelines, but offers fewer general-purpose chat UI features.
Free / Open-sourceOffers robust multi-provider support and advanced user permission management, but has a slightly different configuration setup.
Free / Open-sourceOffers robust multi-provider support and advanced user permission management, but has a slightly different configuration setup.
Ship with confidence: one system of record for manual, automated, and CI tests
Free / Open-sourceDelivers a desktop-native application for running local models offline easily, but lacks Open WebUI's server-centric multi-user features.
Free / Open-sourceDelivers a desktop-native application for running local models offline easily, but lacks Open WebUI's server-centric multi-user features.
SpecialistOpen-source AI automation that unifies agents, flows and 770+ app integrations
SpecialistOpen-source AI automation that unifies agents, flows and 770+ app integrations
