Alternatives to pgvector

Ordered by how much they overlap with pgvector, then by score.

Alternatives, ranked

  1. Milvus

    Distributed vector database for storing embeddings and running approximate nearest neighbor search at scale.

    • Released more recently
    • Higher score
    • No shared features
    Updated 2 days ago
    58 88.8 = Compare
  2. Qdrant

    Vector database written in Rust for similarity search with payload filtering and a REST/gRPC API.

    • Released more recently
    • Higher score
    • No shared features
    Updated 16 days ago
    73 87.8 = Compare
  3. Chroma

    Embedding database for AI applications, usable embedded in Python or as a client-server service.

    • No shared features
    No release for 138 days
    149 71.2 = Compare