PostgreSQL Extension Catalogue

Name	Version	Description	Category	License	Language	PG Version	Stars
hunspell_ru_ru	1.0	Russian Hunspell Dictionary	FTS	PostgreSQL	Data	14–18	68
hunspell_ru_ru_aot	1.0	Russian Hunspell Dictionary (from AOT.ru group)	FTS	PostgreSQL	Data	14–18	68
pg_task	3.0.0	execute any sql command at any specific time at background	TIME	MIT	C	14–18	68
table_version	1.11.1	PostgreSQL table versioning extension	TIME	BSD-3-Clause	SQL	14–18	68
falcon	1.0	FalconFS is a high-performance distributed file system (DFS) designed for AI workloads.	OLAP	MulanPSL-2.0	C++	—	66
pg_render	0.1.3	Render HTML in SQL	UTIL	MIT	Rust	14–18	65
sr_plan	1.2	Planner-hook extension that records, displays, and reuses saved execution plans, including parameterized-plan templates.	ADMIN	PostgreSQL	C	10–11	64
pg_embedder	0.2.0	In-backend text embedding inference using Rust, Candle, and packaged models.	RAG	MIT	Rust	13–18	63
pg_protobuf	1.0	Protobuf support for PostgreSQL	UTIL	MIT	C	14–18	63
pgdl	1.3.0	PostgreSQL extension for deep learning model inference and vector storage inside the database.	RAG	—	C++	12	63
qos	1.0	QoS resource governor extension for PostgreSQL sessions and queries	ADMIN	GPL-3.0	C	15–18	63
influxdb_fdw	1.3	Foreign data wrapper for querying InfluxDB from PostgreSQL.	FDW	PostgreSQL	C	13–17	62
jsoncdc	0.1.0	JSON logical decoding output plugin	ETL	Apache-2.0	Rust	—	62
pg_credereum	0.1	Cryptographically verifiable database auditing backed by blockchain-style transaction blocks.	SEC	GPL-3.0	C	10	62
pg_onnx	1.2.1	ONNX Runtime integrated with PostgreSQL. Perform ML inference with data in your database.	RAG	MIT	C++	13–18	62
pipeline_kafka	1.0.0	Integrate PipelineDB with Kafka for background-worker consumption, production, offsets, and lag monitoring	ETL	GPL-3.0	C	—	62
pg_ulid	0.0.4	Generate ULID strings in PostgreSQL with a C function.	FUNC	—	C	—	61
pg_sorted_heap	0.14.0	Sorted heap table AM with zone map scan pruning and built-in vector search	OLAP	PostgreSQL	C	16–18	60
addressing_dictionary	1.1	Address handling dictionaries for PostgreSQL, applying smarter handling to addresses in text search.	FTS	MIT	SQL	10–18	59
hashlib	1.1	Stable hash functions for Postgres	UTIL	PostgreSQL	C	14–18	59
keyhippo	1.2.5	RLS-compatible API keys for PostgreSQL	SEC	MIT	SQL	15	59
pg_primal	0.0.0	Primal database extension used by the Primal Nostr cache server.	UTIL	MIT	Rust	11–16	59
neo4j-fdw	4.3.2-dev	Multicorn-based foreign data wrapper and Cypher functions for Neo4j.	FDW	GPL-3.0	Python	10–12	58
bytea_plphp	1.0	Binary-safe transform between bytea and PHP strings for PL/php	LANG	PostgreSQL	C	11–18	56
emoji	1.0	Pure SQL PostgreSQL extension to encode and decode bytea/text as emoji	UTIL	MIT	SQL	—	56
hstore_plphp	1.0	Transform between hstore and PHP associative arrays for PL/php	LANG	PostgreSQL	C	11–18	56
jsonb_plphp	1.0	Transform between jsonb and native PHP values for PL/php	LANG	PostgreSQL	C	11–18	56
pg_simula	1.0	Inject WAIT, ERROR, FATAL, or PANIC failures into PostgreSQL operations	FEAT	—	C	10	56
pg_statement_rollback	1.6	Server side rollback at statement level for PostgreSQL like Oracle or DB2	SIM	ISC	C	14–18	56
pgdd	0.6.1	Introspect pg data dictionary via standard SQL	ADMIN	MIT	Rust	14–18	56
plphp	2.6	Embed PHP 8 as an untrusted PostgreSQL procedural language	LANG	PostgreSQL	C	11–18	56
ptrack	2.4	Tracks changed PostgreSQL blocks for incremental backup using a shared-memory map and core storage hooks.	ADMIN	PostgreSQL	C	11–18	56
pg_track_settings	2.1.2	Track settings changes	STAT	PostgreSQL	SQL	14–18	55
pgnodemx	2.0.1	Capture node OS metrics via SQL queries	STAT	Apache-2.0	C	14–18	55
recall	0.9.6	Tracks table changes in per-table _log tables for timestamp-based history queries.	TIME	PostgreSQL	SQL	10–18	55
crankshaft	0.9.0	Archived CARTO spatial-analysis functions for clustering, segmentation, and spatial statistics.	GIS	BSD-3-Clause	Python	—	54
dump_fdw	1.0	Foreign data wrapper for querying rows directly from PostgreSQL custom-format dump files	FDW	BSD-3-Clause	C	—	54
libx509pq	1.3	X.509 certificate parsing library for PostgreSQL	SEC	GPL-3.0	C	12–18	54
dsef	2024.4.9	DiffStats and ExplainFull: detailed SQL reports for third party help & support	STAT	PostgreSQL	SQL	—	52
geoip	0.3.0	IP-based geolocation query	GIS	BSD-2-Clause	SQL	14–18	52
pg_check	0.1.0	Provides basic integrity checks for data files.	ADMIN	BSD-3-Clause	C	10–18	52
pg_tiktoken	0.0.1	tiktoken tokenizer for use with OpenAI models in postgres	RAG	Apache-2.0	Rust	14–18	52
url_encode	1.2.5	url_encode, url_decode functions	UTIL	PostgreSQL	C	14–18	52
pg_idx_advisor	0.1.2	PostgreSQL index advisor	FEAT	PostgreSQL	C	10–18	51
pg_stat_plans	2.1.0	Track per-plan call counts, execution times, and example EXPLAIN texts.	STAT	PostgreSQL	C	16–18	51
sphinx	0.3	C connector for querying and updating an external SphinxSearch server from PostgreSQL.	FTS	MIT	C	—	51
aggs_for_arrays	1.3.3	Various functions for computing statistics on arrays of numbers	FUNC	MIT	C	14–18	50
badapple	1.0.0	Play "Bad Apple!!" in the psql client.	FEAT	—	C	—	50
neurondb	4.0.0-devel	AI database extension for vector search, ML inference, hybrid search, and RAG in PostgreSQL.	RAG	Proprietary	C	16–18	50
pase	0.0.1	PostgreSQL ultra-high dimensional approximate nearest neighbor search extension.	RAG	—	C	—	50

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PostgreSQL Extension Catalogue