# Postgres Ext

> Browse 4 items tagged with Postgres Ext.

## Items

- [Crunchy Data](https://vectordb.ever.works/nl/items/crunchy-data) — Managed PostgreSQL service with pgvector integration for hybrid SQL+vector search on existing Postgres infrastructure. Provides ACID transactions and enterprise features, offering cost-effective alternative to dedicated vector databases.
- [pg_embedding](https://vectordb.ever.works/nl/items/pg_embedding) — Postgres extension adding HNSW vector search (5-30x faster than pgvector IVFFlat), for hybrid SQL+vector with ACID on existing Postgres. Superior performance vs dedicated VDBs for Postgres users.
- [pgai](https://vectordb.ever.works/nl/items/pgai) — Postgres extension for automated embedding gen/sync in hybrid SQL+vector RAG apps with ACID txns on existing infra.
- [Timescale Vector](https://vectordb.ever.works/nl/items/timescale-vector) — PostgreSQL extension stack (pgvector + pgvectorscale + pgai) adding StreamingDiskANN for hybrid SQL+vector search with ACID transactions on existing Postgres infra. 11x QPS advantage over Qdrant at scale; cost-effective vs dedicated VDBs.

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_Canonical page: https://vectordb.ever.works/nl/tags/postgres-ext_