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Websites using Amazon S3

39,253 websites detected · Updated Oct 31, 2026

What is Amazon S3?

Amazon S3 is a technology in the Cloud Computing Services category. 39,253 websites use Amazon S3, detected by Hunter on Oct 31, 2026.

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The websites using Amazon S3

A sample of the websites Hunter detects Amazon S3 on, ordered by web popularity.

Domain name Industry
1
github.com
Software Development 4,643 email addresses
2
paypal.com
Software Development 18,914 email addresses
3
adobe.com
Software Development 84,026 email addresses
4
amazon.com
Software Development 364,999 email addresses
5
godaddy.com
Technology, Information and Internet 2,543 email addresses
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You have 39,253 sites. Now reach the people.

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

  • Alaine N. · Director of Events GitHub

    85%

  • Sanjana S. · Head of University Recruitment PayPal

    85%

  • John W. · Co-Founder Adobe

    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 Amazon S3

Websites running Amazon S3, counted by industry and by country. Only the largest groups are shown.

By industry

Industry Websites
Technology, Information and Media 4,957
Professional Services 3,857
Consumer Services 2,025
Manufacturing 1,932
Entertainment Providers 1,762
Financial Services 1,462
Retail 1,367
Hospitals and Health Care 1,021
Accommodation Services 950
Education 827
Administrative and Support Services 763
Government Administration 630

By country

Country Websites
United States 13,647
United Kingdom 2,694
Canada 1,721
Germany 1,325
France 848
Australia 841
Netherlands 802
Brazil 656
Spain 541
India 507
Sweden 403
Japan 390

Amazon S3 by country

The countries where we detected enough Amazon S3 websites to rank them.

Amazon S3 FAQs

Browse every technology

Hunter detects Amazon S3 on 39,253 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 Amazon S3, 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 Amazon S3 on most often also run Amazon Web Services, jQuery and PHP.

Amazon S3 is one of the Cloud Computing Services technologies Hunter tracks. Others it detects widely include cdnjs, Amazon Web Services and Google Cloud.

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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