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Open Source Vector Databases using npm

A curated collection of the best open source databases optimized for storing and searching vector embeddings. using npm.

Fast, scalable vector database for AI applications
  • Stars

    35,159
  • Last commit

    6 hours ago
  • License

    Apache-2.0
Qdrant is an open-source vector database that provides high-performance similarity search for AI and machine learning applications.

Open Source Alternative to:

Open-source vector database for AI search and retrieval
  • Stars

    29,540
  • Last commit

    19 hours ago
  • License

    Apache-2.0
Open-source vector database designed for AI applications. Store, search, and retrieve embeddings with semantic similarity matching and metadata filtering.

Open Source Alternative to:

Full-text & vector search at the edge.
  • Stars

    10,583
  • Last commit

    2 days ago
  • License

    Unknown
Blend full-text and semantic search for unlimited queries across 300 global locations. Get precise answers and matches at a flat rate, no matter your search volume.

Open Source Alternative to: