AnythingLLM

AnythingLLM is a full-stack, open-source AI application built by Mintplex Labs to make private, document-grounded AI accessible with no frustrating setup. Where most RAG toolkits hand you building blocks, AnythingLLM ships a complete product: an intuitive chat UI with drag-and-drop uploads, source citations, multi-user workspaces, AI agents, and built-in optimizations for large document sets. You bring your own LLM and embedding provider — or run fully local — and AnythingLLM handles the rest. The application is designed for flexibility and privacy. It works with any commercial or local LLM and any OpenAI-compatible embedding API, so teams can keep everything on their own infrastructure for data sovereignty. Workspaces are isolated so different teams or projects get their own scoped knowledge, and the system includes optimizations that lower the cost of working with large document collections. A full Developer API and SDK allow custom integrations into broader products, and native browser and TTS capabilities round out the feature set. AnythingLLM has become one of the most popular self-hostable AI applications, with a large and active community (tens of thousands of GitHub stars). It appeals to organizations that want a turnkey, private alternative to hosted document-chat services — one they can audit, customize, and run entirely on their own hardware. It is aimed at teams and individuals who want to chat with their own documents, deploy private AI workspaces, and use AI agents over proprietary data — without sending sensitive material to a third party or building a RAG stack from scratch.