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ChatGPT Clone GitHub Repositories (2026) · Open Source Tools

Discover the best ChatGPT Clone open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.

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2 matching projects · updated Oct 19, 2026 How we rank ↗
LibreChat-AI
#1 TRENDING LibreChat-AI/LibreChat TypeScript 2023

Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User Auth, Presets, open-source for self-hosting. Active

9.5K ↑ +25 today
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