Best Open Source vector Libraries

A curated list of the most popular GitHub repositories tagged with vector. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.

#1QuivrHQ/quivr

Opiniated RAG for integrating GenAI in your apps 🧠 Focus on your product rather than the RAG. Easy integration in existing products with customisation! Any LLM: GPT4, Groq, Llama. Any Vectorstore: PGVector, Faiss. Any Files. Anyway you want.

38,947Python

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#2vectordotdev/vector

A high-performance observability data pipeline.

21,350Rust

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#3oceanbase/oceanbase

The Fastest Distributed Database for Transactional, Analytical, and AI Workloads.

9,979C++

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#4vespa-engine/vespa

AI + Data, online. https://vespa.ai

6,789Java

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