The open AI stack.
Run AI on your own terms. Connect any model, extend with code, share what you build—all completely private.
The self-hosted AI interface.
Open WebUI is the platform for running AI on your own terms. Connect to any model—local or cloud. Extend with Python. Share what you build with 319K others. 270 million downloads and growing.
Learn moreA home for AI.
Every model, every conversation, every tool—in one place. Connect to Ollama, OpenAI, Anthropic, or anything compatible. Run locally, in the cloud, or both. Data stays exactly where it belongs.
Documentation318,845 members sharing what they've built.
Prompts, models, tools, functions, discussions and reviews—created by the community, available to everyone. Browse, install, contribute. Everything at openwebui.com.
Explore the communityEverything AI offers. Available now.
Voice, vision, retrieval, generation, search. Extend with Python. Ready from day one.
AI for every organization.
From startups to global enterprises. SSO, RBAC, audit logs built for regulated industries. One platform. Complete control. No compromises.
Talk to our teamOpen WebUI is being built so everyone can run AI for themselves.
Not rent it. Not depend on it. Own it. Self-sufficient, adaptable, and ready for wherever humanity goes—from a laptop to the stars.
Explore the cosmos —wherever you are.
One command. 60 seconds. No account required. Run it anywhere.
Enterprise options
