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open-webui

MCPOpen source

Self-hosted AI platform with chat UI, RAG, plugins, and multi-model support.

150kNOASSERTION

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

Pros

  • +Supports Ollama and OpenAI-compatible APIs
  • +Built-in RAG with multiple vector DBs
  • +Plugin system with MCP support
  • +Responsive PWA with voice/video calls

Cons

  • −Requires self-hosting setup
  • −Advanced features may have learning curve
  • −Enterprise features are paid

Target audience: Developers and teams seeking a customizable, private AI chat interface.

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