PostgreSQL Extension Catalogue

Name	Version	Description	Category	License	Language	PG Version	Stars
simple_parser	1.0	C full-text-search parser that splits input only at ASCII space characters, preserving punctuation such as underscores inside tokens.	FTS	PostgreSQL	C	—	3
test_parser	1.0	Example C extension implementing a custom PostgreSQL full-text-search parser.	FTS	—	C	—	3
dict_regex	1.0	Full-text-search dictionary with regular-expression rules.	FTS	—	C	—	2
hunspell_xal	0.1	Kalmyk Hunspell dictionary for PostgreSQL full-text search	FTS	BSD-3-Clause	SQL	—	2
pg_cld2	1.0.0	Detects likely human language and script in PostgreSQL using CLD2.	FTS	MIT	C++	10–18	2
pg_fts_greek	0.1	Postgres FTS Improvements for Greek	FTS	—	SQL	—	2
similarity	1.0	C extension that computes a normalized similarity score between two strings using an fstrcmp-style approximate matching algorithm.	FTS	GPL-2.0	C	—	2
snowball_ext	1.0	Extensible Snowball text-search dictionary template with a Nepali stemmer.	FTS	PostgreSQL	C	—	2
soundex-type	1.0.0	soundex - type	FTS	PostgreSQL	C	—	2
cologne_pg	0.0.0	Cologne phonetics function for PostgreSQL built with pgrx.	FTS	MIT	Rust	11–16	1
content_utils	1.0.0	Utility functions for news management and full-text search.	FTS	GPL-2.0	SQL	—	1
fzy	0.0.1	FZY algorithm for PostgreSQL	FTS	MIT	C	11–13	1
ludia_funcs	1.0	Ludia full-text search helper functions	FTS	LGPL-2.1	C	10–18	1
pg_ac	0.1	PostgreSQL extension for full text search	FTS	—	C	—	1
pg_bm25	0.0.0	Full text search for PostgreSQL using BM25	FTS	AGPL-3.0	Rust	12–16	1
pg_textparser	1.0	Text search parser	FTS	MIT	C	—	1
soundex-function	1.0.0	soundex - function for comparing strings	FTS	PostgreSQL	C	—	1
twitter_parser	1.0	Minimal C full-text-search parser that tokenizes Twitter-style hashtags and mentions.	FTS	—	C	—	1
fuzzysearch	1.0	PostgreSQL extension for strings fuzzy matching	FTS	—	C	—
fuzzystrmatch	1.2	determine similarities and distance between strings	FTS	PostgreSQL	C	14–18
jieba_parser	1.0	Jieba parser for full-text search.	FTS	—	C++	—
jusquci	1.0	French tokenizer and PostgreSQL full-text-search parser.	FTS	GPL-3.0	C	16
morpheme_funcs	0.0.0	PostgreSQL extension built with pgrx; upstream metadata did not provide a specific description.	FTS	—	Rust	12–17
pg_bert	0.0.0	BERT tokenizer implemented as a PostgreSQL full-text-search parser.	FTS	Apache-2.0	Rust	—
pg_bleve	1.0.0	PostgreSQL extension for Bleve search integration	FTS	AGPL-3.0	Go	17
pg_fts	1.8.3	Full-text search with BM25 and BM25F ranking	FTS	PostgreSQL	C	17–18
pg_trgm	1.6	text similarity measurement and index searching based on trigrams	FTS	PostgreSQL	C	14–18
pg_weave	0.10.0	BM25 lexical search through the weave index access method	FTS	PostgreSQL	C	17–18
tag_parser	0.1.0	PostgreSQL Text Search parser extension for character separated lexemes	FTS	MIT	C	—

1.0

C full-text-search parser that splits input only at ASCII space characters, preserving punctuation such as underscores inside tokens.

FTS

—

1.0

Example C extension implementing a custom PostgreSQL full-text-search parser.

FTS

—