Vector databases for production RAG
The vector DB shortlist for serious workloads. All five are self-hostable; Qdrant and Weaviate lead on filtering ergonomics, Pinecone on managed-service polish, Chroma on dev-loop simplicity, Milvus on scale.
- 1qdrant/qdrantHealthy signals · 31,125★
- 2weaviate/weaviateHealthy signals · 16,152★
- 3chroma-core/chromaHealthy signals · 27,851★
- 4milvus-io/milvusnot yet analysed — run analysis →
- 5lancedb/lancedbnot yet analysed — run analysis →
- 6pgvector/pgvectornot yet analysed — run analysis →
Editorial picks. Roster is hand-curated; verdict signals come from RepoPilot's most-recent analysis of each repo. Informational only — not professional, security, or legal advice.