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Companies that use SentinelOne

77 companies use SentinelOne, as of October 2026.

SentinelOne: Endpoint security. We've found 77 companies using SentinelOne, most often in Software (20%) and IT Services (18%), typically with 51–200 employees and 50% based in United States.

Customers77companies use it
Most popular withComputer & Network Security15× more likely than average
Typical customer51–200employees · mostly United States
  1. Gwu First Gen Unitedgwu.eduCivic & Social Organization · United States
    1–10 employeesSeen Oct 2026
  2. 66degrees66degrees.comManagement Consulting · United States
    201–1,000 employeesSeen Oct 2026
  3. Aescapeaescape.comHealth, Wellness and Fitness · United States
    51–200 employeesSeen Oct 2026
  4. Arcoroarcoro.comSoftware · United States
    201–1,000 employeesSeen Oct 2026
  5. Atom Computingatom-computing.comIT Services · United States
    51–200 employeesSeen Oct 2026
  6. 11–50 employeesSeen Oct 2026
  7. BibliUbibliu.comEducational Technology · United Kingdom
    51–200 employeesSeen Oct 2026
  8. 1,001–5,000 employeesSeen Oct 2026
  9. 201–1,000 employeesSeen Oct 2026
  10. 201–1,000 employeesSeen Oct 2026
  11. Cotoolcotool.aiSecurity · United States
    1–10 employeesSeen Oct 2026
  12. Cri Advantagecriadvantage.comIT Services · United States
    51–200 employeesSeen Oct 2026
  13. DASSY Europedassy.euClothing · Belgium
    51–200 employeesSeen Oct 2026
  14. Seen Oct 2026
  15. Dealmakerdealmaker.techFinancial Services · United States
    51–200 employeesSeen Oct 2026
  16. Seen Oct 2026
  17. Digimetricadigimetrica.comComputer & Network Security · Italy
    11–50 employeesSeen Oct 2026
  18. Dimensionaldimensional.comFinancial Services · United States
    Seen Oct 2026
  19. Egroupegroup.ioIT Services · Germany
    201–1,000 employeesSeen Oct 2026

Showing 40 of 77

SentinelOne customers also use

How much more likely SentinelOne customers are to use each tool than the average company.

What kind of companies use SentinelOne

Segments where SentinelOne customers are more common than among all the companies we track.

  • Computer & Network Security7% of customers15×more likely
  • Software18% of customers3.0×more likely
  • 201–1,000 employees30% of customers1.4×more likely
  • 1–10 employees7% of customers1.4×more likely

Industry

  1. Software20%
  2. IT Services18%
  3. Computer & Network Security8%
  4. Financial Services7%
  5. Insurance7%
  6. Management Consulting5%
  7. Fintech3%
  8. Marketing and Advertising3%

Company size

  1. 1–10 employees7%
  2. 11–50 employees12%
  3. 51–200 employees46%
  4. 201–1,000 employees30%
  5. 1,001–5,000 employees4%

Country

  1. United States50%
  2. Italy7%
  3. Canada6%
  4. Germany6%
  5. Brazil4%
  6. United Kingdom4%
  7. Australia3%
  8. Belgium3%

Breakdowns cover the 74 customers with company details so far.

Alternatives to SentinelOne

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

SentinelOne FAQ

How many companies use SentinelOne?

We've found 77 companies using SentinelOne among the 192,391 we've scanned so far. We only count a company when a direct public record backs it up.

What kind of companies use SentinelOne?

SentinelOne customers are most often in Software (20%), IT Services (18%) and Computer & Network Security (8%). The most common company size is 51–200 employees (46% of customers with a known size).

Which countries use SentinelOne the most?

Most SentinelOne customers we've found are in United States (50%), Italy (7%) and Canada (6%).

What are the alternatives to SentinelOne?

The most used alternatives in the same category are GlobalSign (25,381 companies), Let's Encrypt (22,432 companies), Proofpoint (20,659 companies) and reCAPTCHA (18,611 companies).

How does runsonwhat know a company uses SentinelOne?

We read public traces only. For SentinelOne that means a domain-verification record in the company's DNS and the company's published subprocessor list. Every match keeps the record it came from.