# pgai

> Postgres extension for automated embedding gen/sync in hybrid SQL+vector RAG apps with ACID txns on existing infra.

- **URL:** https://github.com/timescale/pgai
- **Category:** Relational Vector Extensions
- **Tags:** Sql Hybrid, Postgres Ext, Embeddings
- **Updated:** 2026-04-23 01:18
- **Canonical page:** https://vectordb.ever.works/de/items/pgai

## Details

## Overview

Embedding automation for Postgres.

## Features

- pgai Vectorizer
- Auto-sync

## Use Cases

- Production RAG

## Comparisons

Unified vs separate embedding pipelines/VDBs.

## Pricing

Free OSS.

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