Open source alternatives to Supabase

Open-source vector database optimized for similarity search, scaling to billions of vectors with minimal performance loss

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

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

Open-source vector database designed for building powerful, production-ready AI applications with hybrid search capabilities and flexible deployment options.