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ChatGPT.

Local and self-hosted chat UIs and runners that replace ChatGPT on your machine.

Listed 23Catalog Sep 1, 2026

Sorted by Most popular

  1. OpenClawSelf-hosted personal AI gateway across chat apps, wired to coding agents.mit · linux, macos, +1390k
  2. OllamaLocal model runner with a one-line CLI and a REST API.mit · linux, macos, +2152k
  3. DifyVisual LLM app builder with RAG, agents, and a backend.other · linux, web, +1118k
  4. Open WebUISelf-hosted chat UI that sits on Ollama, OpenAI, or a local runner.bsd-3-clause · linux, macos, +3111k
  5. llama.cppC/C++ runtime that made local GGUF models practical.mit · linux, macos, +187k
  6. GPT4AllNomic’s local chat app and model catalog for laptops without a GPU.mit · linux, macos, +176k
  7. RAGFlowOpen-source RAG engine with deep document understanding.apache-2.0 · linux, web, +165k
  8. Open InterpreterNatural-language computer use that runs code locally.agpl-3.0 · linux, macos, +161k
  9. PrivateGPTApache-2.0 local RAG API layer for chatting with private documents offline.apache-2.0 · linux, macos, +258k
  10. AnythingLLMDesktop and server chat with documents, agents, and many backends.mit · linux, macos, +249k
  11. exoLink everyday devices into one cluster and run models too big for any single machine.apache-2.0 · linux, macos47k
  12. text-generation-webuiGradio UI for local models with loaders, LoRA, and extensions.agpl-3.0 · linux, windows, +145k
  13. FlowiseLow-code node UI on top of LangChain-style flows.apache-2.0 · linux, macos, +344k
  14. QuivrSecond-brain RAG server with an API and client libraries for your own app.other · linux, macos, +240k
  15. JanDesktop ChatGPT-style app that runs models locally.agpl-3.0 · linux, macos, +138k
  16. KhojSelf-hostable AI second brain that searches your notes, docs, and the web.agpl-3.0 · linux, macos, +337k
  17. kotaemonApache-2.0 document chat with visible citations and RAG evaluation built in.apache-2.0 · linux, macos, +226k
  18. llamafileSingle-file LLM runtime from Mozilla. Download, chmod, run.apache-2.0 · linux, macos, +123k
  19. SurfSenseOpen NotebookLM-style researcher that crawls the live web and chats with your files.other · linux, macos, +216k
  20. KoboldCppOne-file llama.cpp build with a built-in chat UI aimed at offline storytelling.agpl-3.0 · linux, macos, +112k
  21. shell_gptCLI that runs an LLM as a shell command for scripts, refactors, and answers.mit · linux, macos, +112k
  22. PocketPal AIRun small GGUF chat models fully offline on iOS and Android.mit · ios, android8k
  23. gptmeMIT terminal agent toolkit with code, shell, and web tools — local-model friendly.mit · linux, macos, +14k