LobeHub
AI Chat UIsModern design AI chat framework supporting multiple AI providers, one
Best Free AI Chat UIs for self-hosting
The 6 best Free ai chat uis you can self-host, ranked by community traction.
ChatBot UI
AI Chat UIsChatGPT but better
RAGApp
AI Chat UIsNo-code agentic RAG deployment in a Docker container
Replaces OpenAI Assistants
Open WebUI Pipelines
AI Chat UIsPlugin framework for extending self-hosted AI chat UIs
Replaces ChatGPT Plugins
Chatpad AI
AI Chat UIsPolished offline-capable UI for the OpenAI-compatible APIs
Replaces ChatGPT
ChatGPT-Next-Web LangChain
AI Chat UIsChatGPT web UI fork with LangChain tools and plugins
Replaces ChatGPT
No apps match these filters.
Every option here is open-source and self-hostable, tagged Free within the ai chat uis category. Compare them on the individual app pages for setup difficulty and resource requirements.