RAGFlow is listed under Agent Memory & RAG-as-a-Service, in the AI Agents & Automation category on Flocci AI Tools. Open-source RAG engine with deep document parsing and agent workflows. It is free, with no paid plan attached, and it lives at ragflow.io.
RAGFlow is listed as fully free — there is no paid tier attached to it in the catalog. That makes it one of the 399 entries on Flocci AI Tools with no upgrade path built in.
RAGFlow does 3 things the catalog singles out: Open-source rag engine with deep document parsing and agent workflows; grounded citations and template-based chunking; self-host with docker; bring your own llm.
Basic Memory is the closest free alternative: it sits in the same Agent Memory & RAG-as-a-Service sub-category and is free. Cognee, Graphiti and LightRAG also start free. The full list is on the alternatives page.
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