13,812 websites using PostgreSQL (2026) • Hunter TechLookup

The websites using PostgreSQL

A sample of the websites Hunter detects PostgreSQL on, ordered by web popularity.

	Domain name	Industry
1	google.com	Software Development	84,807 email addresses
2	cloudflare.com	Computer and Network Security	391 email addresses
3	github.com	Software Development	4,427 email addresses
4	paypal.com	Software Development	18,199 email addresses
5	adobe.com	Software Development	80,419 email addresses
6	namecheap.com	Information Technology and Services	582 email addresses
7	networksolutions.com	Technology, Information and Internet	106 email addresses
8	godaddy.com	Technology, Information and Internet	2,504 email addresses
9	automattic.com	Software Development	254 email addresses
10	apple.com	Computers and Electronics Manufacturing	51,304 email addresses
11	mozilla.org	Software Development	422 email addresses
12	etsy.com	Software Development	2,198 email addresses
13	jimdo.com	Technology, Information and Internet	202 email addresses
14	tripadvisor.com	Software Development	1,025 email addresses
15	nytimes.com	Newspaper Publishing	5,178 email addresses
16	dropbox.com	Software Development	505 email addresses
17	digitalocean.com	Software Development	842 email addresses
18	who.int	International Affairs	8,944 email addresses
19	washingtonpost.com	Newspaper Publishing	928 email addresses
20	booking.com	Software Development	1,417 email addresses
21	iubenda.com	IT Services and IT Consulting	85 email addresses
22	parallels.com	Software Development	374 email addresses
23	trustpilot.com	Technology, Information and Internet	79 email addresses
24	ibm.com	IT Services and IT Consulting	195,614 email addresses
25	zoom.us	Software Development	363 email addresses
26	constantcontact.com	Technology, Information and Internet	236 email addresses
27	bloomberg.com	Financial Services	176 email addresses
28	wsj.com	Newspaper Publishing	2,115 email addresses
29	oreilly.com	E-Learning Providers	668 email addresses
30	jd.com	Software Development	1,222 email addresses
31	marriott.com	Hospitality	49,981 email addresses
32	surveymonkey.com	Software Development	148 email addresses
33	cnn.com	Broadcast Media Production and Distribution	2,328 email addresses
34	stripe.com	Technology, Information and Internet	3,964 email addresses
35	patreon.com	Technology, Information and Internet	279 email addresses
36	ft.com	Newspaper Publishing	3,162 email addresses
37	tirerack.com	Motor Vehicle Manufacturing	249 email addresses
38	dailymail.co.uk	Newspaper Publishing	1,088 email addresses
39	nazwa.pl	Technology, Information and Internet	94 email addresses
40	adyen.com	Financial Services	2,710 email addresses
41	calendly.com	Software Development	245 email addresses
42	gartner.com	Information Services	17,374 email addresses
43	independent.co.uk	Online Audio and Video Media	335 email addresses
44	cisco.com	Software Development	96,246 email addresses
45	houzz.com	Software Development	348 email addresses
46	gofundme.com	Fundraising	512 email addresses
47	zendesk.com	Technology, Information and Internet	4,018 email addresses
48	gitlab.com	-	647 email addresses
49	canada.ca	Government Administration	12,340 email addresses
50	webmd.com	Technology, Information and Internet	909 email addresses

You have 13,812 sites. Now reach the people.

Hunter already holds email addresses at all 50 websites listed above.

Chris M. · Director of Product Management Google

c****@google.com 85%
Amanda S. · Director Solutions Cloudflare

a****@cloudflare.com 84%
Alaine N. · Director of Events GitHub

a****@github.com 85%

Real people at the websites listed above. Only the part before the @ is hidden here — the company domain is the real one.

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Who uses PostgreSQL

Websites running PostgreSQL, counted by industry and by country. Only the largest groups are shown.

By industry

Industry	Websites
Technology, Information and Media	3,524
Professional Services	2,976
Financial Services	1,276
Manufacturing	963
Hospitals and Health Care	505
Government Administration	418
Administrative and Support Services	418
Retail	361
Entertainment Providers	316
Information Technology and Services	312
Consumer Services	305
Transportation, Logistics, Supply Chain and Storage	231

By country

Country	Websites
United States of America	5,482
United Kingdom of Great Britain and Northern Ireland	816
Germany	721
France	659
Canada	514
Brazil	428
India	406
Spain	306
Netherlands	306
Australia	256
Switzerland	204
Belgium	188

PostgreSQL by country

The countries where we detected enough PostgreSQL websites to rank them.

United States of America (5,482)
United Kingdom of Great Britain and Northern Ireland (816)
Germany (721)
France (659)
Canada (514)
Brazil (428)
India (406)
Spain (306)
Netherlands (306)
Australia (256)
Switzerland (204)
Belgium (188)

PostgreSQL FAQs

Browse every technology

Hunter detects PostgreSQL on 13,812 websites. The figure comes from Hunter's own crawl of company websites and is rebuilt every night, so it moves as sites adopt and drop the technology.

The table on this page is a sample of the websites running PostgreSQL, ordered by web popularity, with the industries they are in and how many email addresses Hunter holds for each. Create a free account to search any of them and see the addresses.

The websites Hunter detects PostgreSQL on most often also run Python, Amazon Web Services and SQL.

PostgreSQL is one of the Database technologies Hunter tracks. Others it detects widely include MySQL, SQL and Redis.

Yes — that is what Hunter is for. The last column of the table shows how many email addresses Hunter already holds for a website, where it has found any. Sign up to see the addresses themselves, with the name and job title of the person behind each one.

Websites using PostgreSQL

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The websites using PostgreSQL

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Who uses PostgreSQL

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PostgreSQL by country

PostgreSQL FAQs

Websites using PostgreSQL

What is PostgreSQL?

The websites using PostgreSQL

Commonly used alongside PostgreSQL

You have 13,812 sites. Now reach the people.

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Who uses PostgreSQL

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PostgreSQL by country

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