ChatGPT UI with Rag integration

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ChatGPT UI aimilar project on Github that able to integrate with external RAG providers, list in table format by title, description, github url, GitHub stars. And sort by Github Stars

Here’s a table of ChatGPT UI-like projects on GitHub that can integrate with external RAG (Retrieval-Augmented Generation) providers, sorted by GitHub stars:

Title Description GitHub URL GitHub Stars
Quivr A personal productivity assistant that allows users to chat with their documents and apps using Langchain and various language models. It supports integration with external knowledge bases. GitHub - QuivrHQ/quivr: Opiniated RAG for integrating GenAI in your apps 🧠 Focus on your product rather than the RAG. Easy integration in existing products with customisation! Any LLM: GPT4, Groq, Llama. Any Vectorstore: PGVector, Faiss. Any Files. Anyway you want. · GitHub 24.5k
ChatGPT Next Web An open-source ChatGPT UI project that supports custom API endpoints and can be integrated with external knowledge bases. GitHub - ChatGPTNextWeb/NextChat: ✨ Light and Fast AI Assistant. Support: Web | iOS | MacOS | Android | Linux | Windows · GitHub 46.5k
LibreChat A ChatGPT-like web application that supports multiple AI models and can be integrated with various external data sources. GitHub - danny-avila/LibreChat: 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 · GitHub 3.9k
Flowise A drag & drop UI tool for building customized LLM flows, which can integrate with external data sources for RAG. GitHub - FlowiseAI/Flowise: Build AI Agents, Visually · GitHub 16.2k
GPT-Web A web-based ChatGPT UI that allows for custom API endpoints and can be integrated with external knowledge bases. GitHub - Chanzhaoyu/chatgpt-web: 用 Express 和 Vue3 搭建的 ChatGPT 演示网页 · GitHub 23.9k
BetterChatGPT A feature-rich ChatGPT UI that supports custom API endpoints and can potentially integrate with external RAG providers. GitHub - ztjhz/BetterChatGPT: An amazing UI for OpenAI's ChatGPT (Website + Windows + MacOS + Linux) · GitHub 4.8k
ChatBot-UI An open-source ChatGPT UI clone that can be customized to work with external knowledge bases. GitHub - mckaywrigley/chatbot-ui: AI chat for any model. · GitHub 19.5k

Please note that the GitHub star counts are approximate and may have changed since this response was generated. Additionally, while these projects have the potential to integrate with external RAG providers, the level and ease of integration may vary. It’s recommended to check the latest documentation and features of each project for the most up-to-date information on RAG integration capabilities