paradedb/paradedb

Full-text and semantic search on any Postgres

Pinecone for Postgres: one pgvector column, three engines

A full AI search engine, built into Postgres.

Scalable, Low-latency and Hybrid-enabled Vector Search in Postgres. Revolutionize Vector Search, not Database.

Postgres extension for vector search (DiskANN), complements pgvector for performance and scale. Postgres OSS licensed.

Generate BM25 sparse vector inside PostgreSQL

High-performance vector search for PostgreSQL

Open-source vector similarity search for Postgres

The fastest PostgreSQL BM25 engine, now support Sparse Semantic Retrieval in the same index.