pgvector
AI & ML Plane · Vector Databases & Search
PostgreSQL extension for vector similarity search.
- Open source
AI & ML Plane · Vector Databases & Search
Milvus
Open-source vector database built for large-scale similarity search.
Other vector databases & search tools
Pinecone
AI & ML Plane · Vector Databases & Search
Fully managed vector database for similarity search and retrieval-augmented generation.
- Commercial
Qdrant
AI & ML Plane · Vector Databases & Search
Open-source vector search engine written in Rust, with a managed cloud offering.
- Open core
Weaviate
AI & ML Plane · Vector Databases & Search
Open-source vector database with hybrid search, also available as a managed cloud.
- Open core
Drafted with AI assistance and checked against the vendor’s own documentation.