Kotaemon is an open-source tool that lets you build chatbots that can answer questions about your documents using retrieval-augmented generation (RAG) and large language models. Developers use it to create document-aware chat interfaces without building the RAG pipeline from scratch. It handles document ingestion, retrieval, and LLM integration so you can focus on customizing the chatbot for your specific use case.

236 open issues · last updated Jul 21, 2026