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Open WebUI

The freedom AI stack. Run AI on your own terms. Connect any model, extend with code, and protect what matters without compromise.

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What is Open WebUI?

Open WebUI is a self-hosted AI platform that lets you run AI on your own terms. Connect to any model, local or cloud, extend with Python, and share what you build. Your models, your data, your machine, wherever you open it. Built for individuals and enterprises, it offers SSO, RBAC, audit logs, and on-premises or air-gapped deployment.

What can Open WebUI do?

  • Self-hosted

    Run AI on your own hardware, data stays with you.

  • Model connectivity

    Connect to Ollama, OpenAI, Anthropic, or anything compatible.

  • Python extensibility

    Extend with Python code, create custom functions and pipelines.

  • Enterprise features

    SSO, RBAC, audit logs, data residency, on-premises or air-gapped deployment.

  • Community library

    Access 466K+ community members' prompts, models, tools, functions.

  • Full toolkit

    Voice, vision, retrieval, generation, search included.

Open Source

Open WebUI is open source, so you can use and self-host it for free.

Frequently Asked Questions

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