Quivr: Your Second Brain with AI, Free and Open-source

amy 31/03/2026

What is Quivr?

Quivr is a free and open-source tool that helps you build a “second brain”, a personal knowledge management system. It is powered by generative AI to act as your personal assistant.

Features

  • Opiniated RAG: We created a RAG that is opinionated, fast and efficient so you can focus on your product
  • LLMs: Quivr works with any LLM, you can use it with OpenAI, Anthropic, Mistral, Gemma, etc.
  • Any File: Quivr works with any file, you can use it with PDF, TXT, Markdown, etc and even add your own parsers.
  • Customize your RAG: Quivr allows you to customize your RAG, add internet search, add tools, etc.
  • Integrations with Megaparse: Quivr works with Megaparse, so you can ingest your files with Megaparse and use the RAG with Quivr.

License

This project is licensed under the Apache 2.0 License

Resources & Downloads