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Companies that use Amazon Web Services

12,125 companies use Amazon Web Services, as of October 2026.

Amazon Web Services: Cloud infrastructure. We've found 12,125 companies using Amazon Web Services, most often in Software (20%) and IT Services (13%), typically with 51–200 employees and 43% based in United States.

Customers12,125companies use it
Most popular withBusiness Software17× more likely than average
Renewing soon1certificates renew in 90 days
  1. DigiCertdigicert.comComputer & Network Security · United States
    1,001–5,000 employeesSeen Oct 2026
  2. Duck DNSduckdns.org
    Seen Oct 2026
  3. UNun.org
    Seen Oct 2026
  4. Datadogdatadoghq.comIT Performance Management · United States
    Seen Oct 2026
  5. Substacksubstack.com
    Seen Oct 2026
  6. Business Insiderbusinessinsider.com
    Seen Oct 2026
  7. New Relicnewrelic.comSoftware · United States
    1,001–5,000 employeesSince Jul 2023
  8. 360yield360yield.com
    Seen Oct 2026
  9. Branch Metricsbranch.ioSoftware · United States
    201–1,000 employeesSeen Oct 2026
  10. Comcastcomcast.comTelecommunications · United States
    10,000+ employeesSeen Oct 2026
  11. Singularsingular.netIT Services · United States
    51–200 employeesSeen Oct 2026
  12. Amagiamagi.tv
    Seen Oct 2026
  13. Auvikauvik.comComputer Networking · Canada
    201–1,000 employeesSeen Oct 2026
  14. Leiniaoleiniao.com
    Seen Oct 2026
  15. Netgearnetgear.comConsumer Electronics · United States
    201–1,000 employeesSince Mar 2025
  16. Uci School Of Educationuci.eduHigher Education · United States
    201–1,000 employeesSeen Oct 2026
  17. Rapid7rapid7.comComputer & Network Security · United States
    1,001–5,000 employeesSeen Oct 2026
  18. VA.gov Homeva.gov
    Seen Oct 2026
  19. ORCIDorcid.org
    Seen Oct 2026
  20. Mercado Libremercadolibre.comE-commerce · Argentina
    10,000+ employeesSeen Oct 2026

Showing 40 of 13,116

Amazon Web Services customers also use

How much more likely Amazon Web Services customers are to use each tool than the average company.

What kind of companies use Amazon Web Services

Segments where Amazon Web Services customers are more common than among all the companies we track.

  • Business Software0% of customers17×more likely
  • Sales0% of customers9.4×more likely
  • Productivity0% of customers8.3×more likely
  • Engineering, Product and Design1% of customers7.5×more likely
  • B2B1% of customers7.0×more likely
  • Infrastructure1% of customers6.9×more likely
  • Software13% of customers2.3×more likely
  • 1,001–5,000 employees12% of customers1.7×more likely

Industry

  1. Software20%
  2. IT Services13%
  3. Financial Services12%
  4. Internet8%
  5. Retail6%
  6. Healthcare6%
  7. Marketing and Advertising4%
  8. Insurance3%

Company size

  1. 1–10 employees10%
  2. 11–50 employees9%
  3. 51–200 employees38%
  4. 201–1,000 employees23%
  5. 1,001–5,000 employees12%
  6. 5,001–10,000 employees3%
  7. 10,000+ employees5%

Country

  1. United States43%
  2. Japan11%
  3. India7%
  4. United Kingdom7%
  5. Brazil4%
  6. Germany4%
  7. Canada3%
  8. Australia3%

Breakdowns cover the 11,198 customers with company details so far.

Alternatives to Amazon Web Services

Other tools in the same category, by how many companies use them.

Amazon Web Services FAQ

How many companies use Amazon Web Services?

We've found 12,125 companies using Amazon Web Services among the 178,185 we've scanned so far. We only count a company when a direct public record backs it up.

What kind of companies use Amazon Web Services?

Amazon Web Services customers are most often in Software (20%), IT Services (13%) and Financial Services (12%). The most common company size is 51–200 employees (38% of customers with a known size).

Which countries use Amazon Web Services the most?

Most Amazon Web Services customers we've found are in United States (43%), Japan (11%) and India (7%).

What are the alternatives to Amazon Web Services?

The most used alternatives in the same category are Microsoft Azure (16,470 companies), Vercel (16,290 companies), Google Cloud (15,275 companies) and WP Engine (8,934 companies).

How does runsonwhat know a company uses Amazon Web Services?

We read public traces only. For Amazon Web Services that means a subdomain that points at Amazon Web Services, the website's response headers and the company's published subprocessor list. Every match keeps the record it came from.