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Self-hostable personal AI 'second brain' for chat, semantic search, custom agents, automations and integration with local or cloud LLMs.
36.7k stars2.4k forksAGPL-3.0last commit Actively maintained
2 self-hosted FastGPT alternatives
FastGPT is a cloud platform for building, deploying, and integrating LLM-powered chatbots and retrieval-augmented generation (RAG) applications. It provides knowledge-base ingestion, prompt and workflow orchestration, embeddings and API integrations, plus SDKs for embedding assistants.
Alternatives to FastGPT
Open-source platform for AI chat, RAG, agents, and enterprise search across your team’s connected knowledge sources, compatible with hosted and local LLMs.
31.8k stars4.4k forkslast commit Actively maintained
What replacing FastGPT actually involves
Every option on this page is open source and free to run on your own hardware, so you own the data and there is no subscription to cancel. 2 of 2 shipped a commit in the last six months. Licences in this list: AGPL-3.0. In exchange you take on hosting, backups and updates yourself.
Browse everything in AI Interfaces (Chatbots, Agents, RAG Apps).
