13,686 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	83,165 email addresses
2	cloudflare.com	Computer and Network Security	389 email addresses
3	github.com	Software Development	4,326 email addresses
4	paypal.com	Software Development	17,752 email addresses
5	adobe.com	Software Development	78,832 email addresses
6	namecheap.com	Information Technology and Services	579 email addresses
7	networksolutions.com	Technology, Information and Internet	107 email addresses
8	godaddy.com	Technology, Information and Internet	2,476 email addresses
9	automattic.com	Software Development	245 email addresses
10	apple.com	Computers and Electronics Manufacturing	50,431 email addresses
11	mozilla.org	Software Development	424 email addresses
12	etsy.com	Software Development	2,207 email addresses
13	jimdo.com	Technology, Information and Internet	193 email addresses
14	tripadvisor.com	Software Development	1,018 email addresses
15	nytimes.com	Newspaper Publishing	5,111 email addresses
16	dropbox.com	Software Development	504 email addresses
17	digitalocean.com	Software Development	829 email addresses
18	who.int	International Affairs	8,871 email addresses
19	washingtonpost.com	Newspaper Publishing	929 email addresses
20	booking.com	Software Development	1,403 email addresses
21	iubenda.com	IT Services and IT Consulting	82 email addresses
22	parallels.com	Software Development	369 email addresses
23	trustpilot.com	Technology, Information and Internet	74 email addresses
24	ibm.com	IT Services and IT Consulting	193,264 email addresses
25	zoom.us	Software Development	359 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	2,099 email addresses
29	oreilly.com	E-Learning Providers	656 email addresses
30	jd.com	Software Development	1,217 email addresses
31	marriott.com	Hospitality	49,297 email addresses
32	surveymonkey.com	Software Development	149 email addresses
33	cnn.com	Broadcast Media Production and Distribution	2,298 email addresses
34	stripe.com	Technology, Information and Internet	3,818 email addresses
35	patreon.com	Technology, Information and Internet	278 email addresses
36	ft.com	Newspaper Publishing	3,068 email addresses
37	tirerack.com	Motor Vehicle Manufacturing	241 email addresses
38	dailymail.co.uk	Newspaper Publishing	1,072 email addresses
39	nazwa.pl	Technology, Information and Internet	94 email addresses
40	salesforce.com	Software Development	38,592 email addresses
41	adyen.com	Financial Services	2,623 email addresses
42	calendly.com	Software Development	243 email addresses
43	gartner.com	Information Services	17,089 email addresses
44	independent.co.uk	Online Audio and Video Media	329 email addresses
45	cisco.com	Software Development	94,440 email addresses
46	houzz.com	Software Development	343 email addresses
47	gofundme.com	Fundraising	499 email addresses
48	zendesk.com	Software Development	3,815 email addresses
49	gitlab.com	-	652 email addresses
50	canada.ca	Government Administration	12,338 email addresses

You have 13,686 sites. Now reach the people.

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

Jennifer M. · CPO Google

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

a****@cloudflare.com 84%
Ketra O. · Company Owner GitHub

k****@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.

Create a free account

Free plan: 25 domain searches a month. No credit card.

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	3,475
Professional Services	2,944
Financial Services	1,257
Manufacturing	955
Hospitals and Health Care	499
Administrative and Support Services	414
Government Administration	413
Retail	357
Information Technology and Services	314
Entertainment Providers	310
Consumer Services	301
Transportation, Logistics, Supply Chain and Storage	228

By country

Country	Websites
United States of America	5,411
United Kingdom of Great Britain and Northern Ireland	816
Germany	717
France	648
Canada	514
Brazil	428
India	403
Netherlands	302
Spain	299
Australia	254
Switzerland	198
Belgium	185

PostgreSQL by country

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

United States of America (5,411)
United Kingdom of Great Britain and Northern Ireland (816)
Germany (717)
France (648)
Canada (514)
Brazil (428)
India (403)
Netherlands (302)
Spain (299)
Australia (254)
Switzerland (198)
Belgium (185)

PostgreSQL FAQs

Browse every technology

Hunter detects PostgreSQL on 13,686 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

What is PostgreSQL?

The websites using PostgreSQL

You have 13,686 sites. Now reach the people.

Who uses PostgreSQL

By industry

By country

PostgreSQL by country

PostgreSQL FAQs

Websites using PostgreSQL

What is PostgreSQL?

The websites using PostgreSQL

Commonly used alongside PostgreSQL

You have 13,686 sites. Now reach the people.

Alternatives to PostgreSQL

Who uses PostgreSQL

By industry

By country

PostgreSQL by country

PostgreSQL FAQs

How many websites use PostgreSQL?

Which websites use PostgreSQL?

What is commonly used alongside PostgreSQL?

What are the alternatives to PostgreSQL?

Can I find email addresses at the companies using PostgreSQL?

Cookies preferences

Necessary cookies

Product & Analytics

Advertising