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Top FAISS GitHub Repositories & Tools (2026)

Discover the most starred and trending open source tools tagged with #faiss.

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3 matching projects · updated Sep 28, 2026 How we rank ↗

#1 TRENDING alibaba/zvec C++ NEW 2025

A lightweight, lightning-fast, in-process vector database

◇ agent-skills ◇ db ◇ embedded ◇ faiss

1K ↑ +17 today

16K

#2 TRENDING milvus-io/milvus Go 2019

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

◇ anns ◇ cloud-native ◇ diskann ◇ distributed

4.3K ↑ +2 today

46.3K

#3 TRENDING StarTrail-org/LEANN Python NEW 2025

[MLsys2026 Best Paper]: https://arxiv.org/abs/2506.08276. RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100% private RAG application on your personal device.

◇ ai ◇ faiss ◇ gpt-oss ◇ langchain

1.2K ↑ +2 today

13K

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Top FAISS GitHub Repositories & Tools (2026)

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