OSS Radar
alibaba/zvec
A lightweight, lightning-fast, in-process vector database. Why it matters: relevant for grounding LLMs in your own data.
GitHub description: A lightweight, lightning-fast, in-process vector database
Stars
16k
Last 24h
+52est.
Last 7 days
+361est.
Forks
1k
Star history (last 1 snapshot)
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est. means the star gain is estimated, not measured: until OSS Radar has collected enough daily snapshots for a repo, we use total stars ÷ days since creation (or extrapolate from the snapshots we do have). Estimates are replaced by measured deltas automatically as history builds up.
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[](https://ossradar.net/repo/alibaba/zvec)<a href="https://ossradar.net/repo/alibaba/zvec"><img src="https://ossradar.net/badge/alibaba/zvec" alt="Trending on OSS Radar"></a>About zvec
alibaba/zvec is a C++ project in the RAG / vector category, created 10 months ago. It has 16k GitHub stars and 1k forks, and gained +361 stars over the last 7 days (early estimate), ranking #10 of 12 RAG / vector repos tracked by OSS Radar this week.
See more trending RAG / vector repos or the top AI repos this week.
- Language
- C++
- Category
- RAG / vector
- Created
- Dec 5, 2025
- Last push
- Oct 13, 2026
- agent-skills
- db
- embedded
- faiss
- fts
- fulltext-search
- hnsw
- llm-memory
- local
- rag
- search-engine
- semantic-search
- similarity-search
- vector-database
- vector-db
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