Open WebUI records 804,534 monthly visits with -2.8% month-over-month growth and Freemium pricing. Retune records 3,788 monthly visits with -37.9% growth and Freemium, Free Trial, Free pricing.
Self-hosted AI workspace for local and cloud models
Build and launch custom AI chat assistants from your own data — no code required
| Dimension / Metric | | |
|---|---|---|
| Official Domain | openwebui.com | retune.so |
| Pricing Model | Freemium | Freemium, Free Trial, Free |
| Monthly Visits | 804.53K (804,534) | 3.79K (3,788) |
| MoM Traffic Delta | -23.01K (-2.8%) | -2.31K (-37.9%) |
| Primary Market & Share | 🇺🇸 United States (24.5%) | 🇮🇳 India (71.5%) |
| Direct Visits / mo | 299.84K | 1.5K |
| User Rating | 4.4 | 1.8 |
| 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.
Build and launch custom AI chat assistants from your own data — no code required
Configure prompts, welcome messages, conversation starters and persona in a visual dashboard instead of writing code.
Ground answers in your website pages, uploaded documents or spreadsheets so the bot speaks to your actual offer.
Publish the assistant as a chat widget visitors can use directly on your site without leaving the page.
Collect visitor details during conversation so sales conversations can continue after the chat ends.
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.
AI customer service that answers instantly and turns chats into revenue
AI customer service that answers instantly and turns chats into revenue
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.
Custom AI agents trained on your documentation and knowledge base
Custom AI agents trained on your documentation and knowledge base
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.
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
