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Websites using PostgreSQL

14,418 websites detected · Updated Oct 24, 2026

What is PostgreSQL?

PostgreSQL is a technology in the Database category. 14,418 websites use PostgreSQL, detected by Hunter on Oct 24, 2026.

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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 86,301 email addresses
2
cloudflare.com
Computer and Network Security 393 email addresses
3
github.com
Software Development 4,522 email addresses
4
paypal.com
Software Development 18,668 email addresses
5
adobe.com
Software Development 82,629 email addresses
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You have 14,418 sites. Now reach the people.

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

  • Anwar J. · Head of Industry Google

    85%

  • Anish P. · Head Of Sales Cloudflare

    84%

  • Alaine N. · Director of Events GitHub

    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 3,689
Professional Services 3,111
Financial Services 1,339
Manufacturing 994
Hospitals and Health Care 533
Government Administration 443
Administrative and Support Services 443
Retail 376
Entertainment Providers 334
Information Technology and Services 315
Consumer Services 313
Transportation, Logistics, Supply Chain and Storage 241

By country

Country Websites
United States 5,709
United Kingdom 851
Germany 752
France 690
Canada 525
Brazil 451
India 424
Spain 320
Netherlands 308
Australia 266
Switzerland 219
Belgium 196

PostgreSQL by country

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

PostgreSQL FAQs

Browse every technology

Hunter detects PostgreSQL on 14,418 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.
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