License: Apache-2.0

H3 bindings for PostgreSQL

H3 PostGIS integration

Encode, decode, navigate, and fill Extended Quarter Degree Grid Cell codes in pure SQL.

Add PostGIS geometry and geography bindings plus area-to-cell fills for QDGC.

tiktoken tokenizer for use with OpenAI models in postgres

Fast tiktoken BPE tokenizer for PostgreSQL implemented in C

Single-plan multimodal agent memory for PostgreSQL

Vector, filter-aware HNSW, and hybrid retrieval over authoritative PostgreSQL tables.

Optional pgvector compatibility bridge for pgcontext HNSW indexes.

TurboQuant-compressed vector type and ANN index access method for PostgreSQL.

Generate BM25 sparse vector inside PostgreSQL

Tokenizers for full-text search

PostgreSQL extension for BM25-family lexical retrieval

Interfaces to query ClickHouse databases from PostgreSQL

ORCA query optimizer as a PostgreSQL extension

Data lake extension by Snowflake

Extension development kit by Snowflake

Automatic extension updater

Map type for PostgreSQL, bundled as a required pg_lake component.

Query engine for data lake queries

Iceberg implementation in Postgres

Data lake tables and Iceberg tables

Copy to/from data lake files

AGE graph database extension

Sparse linear algebra and graph extension for PostgreSQL 18

Graph database capabilities for PostgreSQL

Transactional Outbox extension for PostgreSQL with reliable asynchronous delivery

Finite state machine toolkit for PostgreSQL

type for storing hyperloglog data

AI-powered SQL query generation for PostgreSQL

Add in-database GraphQL support

PostgreSQL extension providing JSON Schema validation

Streaming tables and differential view maintenance for PostgreSQL 18

Advanced adapter for Postgres extensions

Basic session management

Amazon Web Services APIs (S3)

CloudEvents support

Docker container management

Application credential management

CSV toolkit

Dataset provisioning

E-mail framework

Basic HTTP types

HTTP client

HTTP server

Identity types

JSON toolkit

Kubernetes (k8s) integration

Financial ledger

Package installation manifests

MIME types

Operating system integration

Postgres API polyfills

First-class Python support

PCRE-compatible regular expressions

REST API toolkit (with PostgREST support)

Advanced schema management tooling

Distributed integer sequences

Service management

Session management

Shared Memory Management

Programmatic SQL manipulation

Embedded SQLite

Testing framework

Transaction management

Advanced types

Scoped variables

Virtual File System

Virtual File System types (v1)

Common web stack primitives

Generalized worker pool

XML toolkit

YAML toolkit

Datomic-compatible data model and Datalog query engine inside PostgreSQL

Trusted Language Extensions for PostgreSQL

Use PRQL in PostgreSQL - Pipelined Relational Query Language

support for Roaring Bitmaps

Memory optimized data type to be used inside of plpglsql func

Async HTTP Requests

Query SPARQL datasource with SQL

multi-tool for generating new/niche universally unique identifiers (ex. UUIDv6, ULID, KSUID)

Approximate analytics sketches and aggregates for PostgreSQL

Provides tdigest aggregate function.

remove buffered pages for specific relations

Postgres extension to save OOPS mistakes

Export PostgreSQL query telemetry to ClickHouse

Server-side PostgreSQL performance flight recorder

Reporting and analysis functions for pgfr_record

Collector-friendly metric views and background refresh worker

Capture node OS metrics via SQL queries

Extension that secures a cluster on a cloud environment

Supabase Vault Extension

Manage authentication sessions using JWTs

OAuth and OIDC token validator for PostgreSQL 18

Foreign data wrappers developed by Supabase

aws_s3 postgres extension to import/export data from/to s3

foreign-data wrapper for Postgres log file access

Oracle Compatible extension on Postgres Database

Support for indexing oracle datatypes in GIN

Support for oracle indexing common datatypes in GiST

Get function's definition

PL/iSQL procedural language

Support GB18030-2022 and UTF-8 conversion

SQL Server Transact SQL Datatype Support

SQL Server Transact SQL compatibility

SQL Server TDS protocol extension

SQL Server Money Data Type

Active-Active Replication Extension for PostgreSQL

PostgreSQL logical decoding output plugin for MongoDB