A side-by-side of two vector databases for building AI agents — live GitHub data, languages, and what each is best at.
| LanceDB | Qdrant | |
|---|---|---|
| GitHub stars | ★ 11k | ★ 33k |
| Language | Rust | Rust |
| Category | Vector databases | Vector databases |
| Best for | embedded vector search | production RAG |
| Repository | lancedb/lancedb | qdrant/qdrant |
LanceDB and Qdrant are both credible choices. By community traction, Qdrant leads (★ 33k). Pick LanceDB for embedded vector search; pick Qdrant for production RAG.
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