How many companies use PostgreSQL?

TechLeads currently detects PostgreSQL on 40,688 websites. HTTP Archive's monthly crawl, a separate dataset, detected it on 77,313 pages in September 2026.

Who are PostgreSQL's biggest competitors?

By number of websites, the largest Databases technologies besides PostgreSQL are MySQL (8,537,328), Firebase (273,932), Redis (135,525), MariaDB (62,466), MongoDB (10,248).

Which companies use PostgreSQL?

Websites using PostgreSQL include odoo.com, ubports.com, opendata.swiss, bhinneka.com, 500.brussels, 3dprintwell.co.uk. The full list of 40,688 websites can be exported as a CSV for $29.

PostgreSQL market share and customers

As of October 9, 2026, PostgreSQL is used by 40,688 websites in the TechLeads index: 0.45% of all Databases detections, the 5th most-used of 12 Databases technologies.

40,688

websites using PostgreSQL

0.45%

share of Databases

of 12 in Databases

Cite this data

Quoting these numbers? Credit TechLeads with a link to this page.

Citation

TechLeads. "PostgreSQL Customers and Market Share." Data as of October 9, 2026. https://techleads.fyi/technology/postgresql/market-share

HTML link

<a href="https://techleads.fyi/technology/postgresql/market-share">PostgreSQL market share (TechLeads data)</a>

PostgreSQL vs competitors in Databases

Websites using each technology in the TechLeads index, and its share of all Databases detections.

#	Technology	Websites	Share
1	MySQL	8,537,328	94.2%
2	Firebase	273,932	3.0%
3	Redis	135,525	1.5%
4	MariaDB	62,466	0.69%
5	PostgreSQL	40,688	0.45%
6	MongoDB	10,248	0.11%
7	Lucene	688	0.01%

PostgreSQL usage over time

In HTTP Archive's monthly crawl of public websites, PostgreSQL was detected on 77,313 pages in September 2026, up 16.5% from a year earlier (peak: 77,607). HTTP Archive is a separate dataset from the TechLeads index, so its numbers are not added to ours.

Same month, other Databases technologies in HTTP Archive: MySQL 17,514,849, Firebase 428,679, Redis 317,817, MariaDB 133,560, Percona 33,877.

PostgreSQL customers by country

Based on country-code domains (such as .de or .co.uk); websites on .com and other generic domains are not assigned a country.

US109
GB23
FR15
DE15
IT12
AU8
AR7
NL6
BR5
CA5

Companies using PostgreSQL

odoo.com · Odoo
ubports.com · Ubports
opendata.swiss
bhinneka.com · Bhinneka Mentari Dimensi, PT
500.brussels · Beci
3dprintwell.co.uk · 3D PrintWell
aasthachopra.com · Aastha Chopra
accuaireurope.com · AccuAir Suspension
aioby.com · Aioby
hotellalejonasanmiguel.com · SMA TURISMO
aisnacks.club · AI Snacks
arsenaliresidence.com · Arsenal Residence

See all 40,688 websites using PostgreSQL or download the full list as a CSV for $29.

How these numbers are calculated

TechLeads scans public websites and detects PostgreSQL from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Market share is PostgreSQL's website count divided by the website counts of all Databases technologies we track; a site using two Databases tools counts for both. Counts were last refreshed on October 9, 2026 and update daily.

FAQ

PostgreSQL accounts for 0.45% of Databases detections in the TechLeads index (40,688 websites), which makes it the 5th most-used of 12 Databases technologies we track.