Vector databases
Databases that store embeddings and find the most similar ones quickly.
Includes: Vector databases and vector search libraries and extensions.
For example: Pinecone, Qdrant, Weaviate, pgvector.
9 listed products
| Product | What it says it does |
|---|---|
| FAISS | Faiss is a library for efficient similarity search and clustering of dense vectors. |
| pgvector | Open-source vector similarity search for Postgres |
| Pinecone | Pinecone is a fully managed vector database built for AI. |
| turbopuffer | fast search engine built on object storage |
| Weaviate | Vector search, RAG, and memory - all in one open-source platform. |
| Chroma | Open-source search infrastructure for AI |
| LanceDB | Multimodal lakehouse for AI. |
| Qdrant | High-Performance Vector Search at Scale |
| Milvus | Not observed |
8 of these are read from their own pages. A product appears where AirStack's category list places it; 7,865 of 13,386 listed products carry no category yet.