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RAG Open Source Tools - Page 3

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RAG Open Source Tools

27 projects, sorted by GitHub stars.

RAGMeUp

Alternative toVectara

Open source RAG framework for any dataset or LLM

678 GitHub stars
Licence Apache-2.0
#LLM

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guaardvark

Alternative toLekh AI Pro

Self-hosted AI workstation with agents, video, voice, and RAG.

273 GitHub stars
Licence MIT
#AI Agents

Mengram

Alternative toMem0

AI memory for Claude Code with auto-save across sessions

204 GitHub stars
Licence Apache-2.0
#AI Agents