AI Atlasby Verbito
Explore › Talk & write

Chat with AI

Chat with AI models in a friendly app. Every tool here is free and open source.

Free alternative to ChatGPT, Claude, Gemini, Perplexity, Grok

157 tools

  1. Get a ChatGPT-style interface for any AI model, including local ones
    ★ 158kstars
    open-webui by open-webui · Free alternative to ChatGPT
    Some setupSelf-hosted appHealthy
  2. Chat with GPT, Claude, Gemini and more in one app
    ★ 88.9kstars
    NextChat by ChatGPTNextWeb · Free alternative to ChatGPT
    No codingDesktop appHealthy
  3. Experiment with access to many AI chat models
    ★ 67kstars
    gpt4free by xtekky
    For developersCode libraryHealthy
  4. Use ChatGPT as a desktop app on Mac, Windows and Linux
    ★ 54.7kstars
    ChatGPT by lencx
    No codingDesktop appUse with care
  5. Use many AI models and assistants in one desktop app
    ★ 53.2kstars
    cherry-studio by CherryHQ · Free alternative to ChatGPT desktop app
    No codingDesktop appHealthy
  6. Run your own ChatGPT-style app with every major AI model
    ★ 46.7kstars
    LibreChat by LibreChat-AI · Free alternative to ChatGPT, Claude
    Some setupSelf-hosted appHealthy
  7. Build an AI chatbot for Telegram, QQ, Discord and more
    ★ 45.9kstars
    AstrBot by AstrBotDevs
    Some setupSelf-hosted appHealthy
  8. Use a ChatGPT-like assistant that runs 100% offline
    ★ 45.4kstars
    jan by janhq · Free alternative to ChatGPT, LM Studio
    No codingDesktop appHealthy
  9. Get free API access to GPT and DeepSeek for testing (Chinese)
    ★ 45.4kstars
    GPT_API_free by chatanywhere
    No codingGuide or readingHealthy
  10. Chat with ChatGPT, Claude, Gemini and local models in one app
    ★ 42.2kstars
    chatbox by chatboxai
    No codingDesktop appHealthy
  11. Explore the open-source ChatGPT alternative project
    ★ 37.4kstars
    Open-Assistant by LAION-AI
    No codingGuide or readingFair
  12. Get a personal AI assistant on your computer or chat apps
    ★ 37.3kstars
    QwenPaw by agentscope-ai
    No codingDesktop appHealthy
  13. Role-play and chat with AI characters
    ★ 35.3kstars
    SillyTavern by SillyTavern
    Some setupSelf-hosted appHealthy
  14. Give your team an AI chat that knows your company's docs
    ★ 33.2kstars
    onyx by onyx-dot-app
    Some setupSelf-hosted appHealthy
  15. Explore an early unofficial ChatGPT API
    ★ 28kstars
    ChatGPT by acheong08
    No codingGuide or readingUse with careArchived
  16. Build a multi-platform AI chatbot (Chinese)
    ★ 19.3kstars
    kirara-ai by lss233
    Some setupSelf-hosted appHealthy
  17. Build AI bots for Discord, Slack, Telegram and more
    ★ 18.7kstars
    LangBot by langbot-app
    Some setupSelf-hosted appHealthy
  18. Create an AI clone that talks like you from your chat history
    ★ 18.3kstars
    WeClone by xming521
    For developersCode libraryHealthy
  19. Run your own open-source personal assistant
    ★ 17.6kstars
    leon by leon-ai
    Some setupSelf-hosted appHealthy
  20. Ask many AI chatbots at once and compare answers
    ★ 16.5kstars
    ChatALL by ai-shifu
    No codingDesktop appUse with careArchived
  21. Chat with ChatGPT and other models in a neat interface
    ★ 15.2kstars
    ChuanhuChatGPT by GaiZhenbiao
    Some setupSelf-hosted appHealthy
  22. Keep ChatGPT sessions alive and add privacy features (Chinese)
    ★ 14.9kstars
    KeepChatGPT by xcanwin
    No codingBrowser extensionHealthy
  23. Show ChatGPT answers next to Google results
    ★ 13kstars
    chatgpt-google-extension by wong2
    No codingBrowser extensionFair
  24. Use AI models from your terminal
    ★ 12.7kstars
    llm by simonw
    Some setupCommand-line toolHealthy
  25. Get AI help with commands in your terminal
    ★ 12.3kstars
    shell_gpt by TheR1D
    Some setupCommand-line toolHealthy
  26. Chat, code and build workflows with many agents
    ★ 11.7kstars
    ekko-studio by EKKOLearnAI
    No codingDesktop appFair
  27. Put an AI assistant in WeChat, Telegram or WhatsApp
    ★ 11.5kstars
    wechat-bot by wangrongding
    Some setupSelf-hosted appHealthy
  28. Run your own HuggingChat-style chat app
    ★ 11kstars
    chat-ui by huggingface · Free alternative to ChatGPT
    Some setupSelf-hosted app▶ Try onlineHealthy
  29. Run a private, offline ChatGPT-like chatbot
    ★ 10.9kstars
    llama-gpt by getumbrel
    Some setupSelf-hosted appFair
  30. Use ChatGPT anywhere in your browser
    ★ 10.8kstars
    chatGPTBox by ChatGPTBox-dev
    No codingBrowser extensionHealthy
  31. Use AI chat, shell help and agents in your terminal
    ★ 10.5kstars
    aichat by sigoden
    Some setupCommand-line toolFair
  32. Automate WeChat messages and replies (Chinese)
    ★ 10.3kstars
    EverydayWechat by sfyc23
    Some setupSelf-hosted appFair
  33. Run an AI customer service bot for Xianyu shops (Chinese)
    ★ 9.6kstars
    XianyuAutoAgent by shaxiu
    Some setupSelf-hosted appFair
  34. Chat with an open RWKV language model
    ★ 9.5kstars
    ChatRWKV by BlinkDL
    For developersCode libraryFair
  35. Run your own multi-user AI chat service with billing
    ★ 9.3kstars
    coai by coaidev
    Some setupSelf-hosted appFair
  36. Get relationship advice from an AI coach (Chinese)
    ★ 9.1kstars
    goutoujunshi by shengjidaguai-china
    Some setupAdd-on for CodexFair
  37. Use ChatGPT, Claude and other AI sites side by side in one app
    ★ 9.1kstars
    Noi by lencx
    No codingDesktop appFair
  38. Chat with many AI models on Android
    ★ 8.6kstars
    rikkahub by rikkahub
    No codingPhone appHealthy
  39. Use a better interface for ChatGPT
    ★ 8.4kstars
    BetterChatGPT by ztjhz
    No codingDesktop appUse with care
  40. Use your local AI models while browsing
    ★ 8.3kstars
    page-assist by n4ze3m
    No codingBrowser extensionHealthy

Showing 40 of 157. Search or open the full list for more.