#16 · Primary category： Knowledge Base & RAG
FastGPT
FastGPT is a knowledge-based AI platform with out-of-the-box data processing, RAG retrieval, and visual workflow orchestration for building complex QA systems.
Project last updated：08/29/26
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Why we included this project
FastGPT handles the whole RAG pipeline in one place: you feed it your documents, it cleans and chunks them, retrieves the relevant passages, and hands them to a model. The visual workflow editor is where it gets interesting, since you can chain retrieval with model calls and external tools to build multi-step agents rather than simple Q&A. Self-hosting is straightforward with Docker, which matters for teams that want to keep their data in-house instead of sending it to a hosted service. It is a practical starting point for a production knowledge assistant, and you can extend it as your needs grow.
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