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rag.

Listed 15Updated Sep 11, 2026

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  1. DifyVisual LLM app builder with RAG, agents, and a backend.other · linux, web, +1118k
  2. Open WebUISelf-hosted chat UI that sits on Ollama, OpenAI, or a local runner.bsd-3-clause · linux, macos, +3111k
  3. RAGFlowOpen-source RAG engine with deep document understanding.apache-2.0 · linux, web, +165k
  4. PrivateGPTApache-2.0 local RAG API layer for chatting with private documents offline.apache-2.0 · linux, macos, +258k
  5. LlamaIndexThe MIT Python framework for building document ingestion and RAG pipelines.mit · linux, macos, +152k
  6. AnythingLLMDesktop and server chat with documents, agents, and many backends.mit · linux, macos, +249k
  7. QuivrSecond-brain RAG server with an API and client libraries for your own app.other · linux, macos, +240k
  8. KhojSelf-hostable AI second brain that searches your notes, docs, and the web.agpl-3.0 · linux, macos, +337k
  9. GraphRAGMicrosoft’s MIT library for graph-based RAG over whole document corpora.mit · linux, macos, +136k
  10. kotaemonApache-2.0 document chat with visible citations and RAG evaluation built in.apache-2.0 · linux, macos, +226k
  11. ChromaDeveloper-friendly embedding database for local RAG prototypes.apache-2.0 · linux, macos, +223k
  12. SurfSenseOpen NotebookLM-style researcher that crawls the live web and chats with your files.other · linux, macos, +216k
  13. txtaiAll-in-one Python framework for embeddings, vector search, and RAG workflows.apache-2.0 · linux, macos, +113k
  14. R2RSoTA production-ready AI retrieval system. Agentic Retrieval-Augmented Generation (RAG) with a RESTful API.mit · linux8k
  15. autonomous-agentic-ragSelf improving agentic rag pipelinemit · linux228