runsonwhat

Companies that use Stoplight

72 companies use Stoplight, as of October 2026.

Stoplight: API documentation. We've found 72 companies using Stoplight, most often in Software (36%) and Financial Services (24%), typically with 51–200 employees and 46% based in United States.

Customers72companies use it
Most popular withSoftware6.0× more likely than average
Typical customer51–200employees · mostly United States
  1. Tradedoublertradedoubler.comMarketing and Advertising · Sweden
    201–1,000 employeesSeen Oct 2026
  2. Seen Oct 2026
  3. 4all4all.comIT Services · Brazil
    201–1,000 employeesSeen Oct 2026
  4. Advisors Exceladvisorsexcel.comFinancial Services · United States
    201–1,000 employeesSeen Oct 2026
  5. Alitheonalitheon.comSoftware · United States
    11–50 employeesSeen Oct 2026
  6. Amenitizamenitiz.comIT Services · Spain
    201–1,000 employeesSeen Oct 2026
  7. Americantcsamericantcs.comFinancial Services
    201–1,000 employeesSeen Oct 2026
  8. Arcusarcusfi.comBanking and Exchange · United States
    51–200 employeesSeen Oct 2026
  9. Deluxe Media Inc.bydeluxe.comEntertainment · United States
    1,001–5,000 employeesSeen Oct 2026
  10. Cart.comcart.comSoftware · United States
    1,001–5,000 employeesSeen Oct 2026
  11. Closecareclosecare.com.brIT Services · Brazil
    51–200 employeesSeen Oct 2026
  12. CybelAngelcybelangel.comComputer & Network Security · France
    51–200 employeesSeen Oct 2026
  13. Deluxe Corporationdeluxe.comCorporate Services · United States
    Seen Oct 2026
  14. Disputifierdisputifier.comFinancial Services · United States
    11–50 employeesSeen Oct 2026
  15. F6Sf6s.comStartup Ecosystem · United Kingdom
    Seen Oct 2026
  16. Fabric Datafabricdata.comSoftware · United States
    Seen Oct 2026
  17. Financial Housefinancialhouse.ioFinancial Services · United Kingdom
    201–1,000 employeesSeen Oct 2026
  18. Fiservfiserv.comFinancial Services · United States
    10,000+ employeesSeen Oct 2026
  19. Fortrisfortris.comFinancial Services · United Kingdom
    51–200 employeesSeen Oct 2026

Showing 40 of 72

Stoplight customers also use

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

What kind of companies use Stoplight

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

  • Software36% of customers6.0×more likely
  • Financial Services24% of customers4.2×more likely
  • 201–1,000 employees32% of customers1.5×more likely
  • 1,001–5,000 employees10% of customers1.5×more likely

Industry

  1. Software36%
  2. Financial Services24%
  3. IT Services13%
  4. Fintech3%
  5. Internet3%
  6. Banking1%
  7. Banking and Exchange1%
  8. Biotechnology1%

Company size

  1. 11–50 employees11%
  2. 51–200 employees46%
  3. 201–1,000 employees32%
  4. 1,001–5,000 employees10%
  5. 10,000+ employees2%

Country

  1. United States46%
  2. United Kingdom12%
  3. Brazil6%
  4. Germany4%
  5. Sweden4%
  6. Canada3%
  7. Spain3%
  8. France3%

Breakdowns cover the 70 customers with company details so far.

Alternatives to Stoplight

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

Stoplight FAQ

How many companies use Stoplight?

We've found 72 companies using Stoplight among the 192,652 we've scanned so far. We only count a company when a direct public record backs it up.

What kind of companies use Stoplight?

Stoplight customers are most often in Software (36%), Financial Services (24%) and IT Services (13%). The most common company size is 51–200 employees (46% of customers with a known size).

Which countries use Stoplight the most?

Most Stoplight customers we've found are in United States (46%), United Kingdom (12%) and Brazil (6%).

What are the alternatives to Stoplight?

The most used alternatives in the same category are Zendesk (16,744 companies), WhatsApp Business (4,902 companies), Freshdesk (4,524 companies) and Intercom (2,151 companies).

How does runsonwhat know a company uses Stoplight?

We read public traces only. For Stoplight that means a subdomain that points at Stoplight and the company's published subprocessor list. Every match keeps the record it came from.