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