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Companies that use Insomnia

71 companies use Insomnia, as of October 2026.

Insomnia: API client (Kong). We've found 71 companies using Insomnia, most often in Financial Services (18%) and Healthcare (8%), typically with 1,001–5,000 employees and 64% based in United States.

Customers71companies use it
Most popular with10,000+ employees14× more likely than average
Typical customer1,001–5,000employees · mostly United States
  1. The World Bank Groupworldbank.orgInternational Trade and Development · United States
    10,000+ employeesSeen Oct 2026
  2. Elsevierelsevier.comInformation Services · United States
    5,001–10,000 employeesSeen Oct 2026
  3. 1–10 employeesSeen Oct 2026
  4. UnitedHealth Groupuhc.comHealth Insurance · United States
    10,000+ employeesSeen Oct 2026
  5. United Airlines Holdingsunited.comAir Transport · United States
    Seen Oct 2026
  6. Experianexperian.comProfessional Services · Ireland
    10,000+ employeesSeen Oct 2026
  7. The Cigna Groupcigna.comManaged Care · United States
    10,000+ employeesSeen Oct 2026
  8. Charter Communicationscharter.comTelecommunications · United States
    Seen Oct 2026
  9. Ally Financial, Incally.comConsumer Lending · United States
    Seen Oct 2026
  10. Optumoptum.comPharmacy Benefits Manager · United States
    10,000+ employeesSeen Oct 2026
  11. 1-800-GOT-JUNK?1800gotjunk.comJunk Removal · Canada
    Seen Oct 2026
  12. Adesso Turkeyadesso.com.trIT Services · Turkey
    201–1,000 employeesSeen Oct 2026
  13. Adessoadesso.deIT Services · Germany
    5,001–10,000 employeesSeen Oct 2026
  14. Seen Oct 2026
  15. amaysim Mobile Pty Ltdamaysim.com.auTelecommunications · Australia
    51–200 employeesSeen Oct 2026
  16. Seen Oct 2026
  17. Armaninoarmanino.comAccounting · United States
    1,001–5,000 employeesSeen Oct 2026
  18. Aspen Dentalaspendental.comHealthcare · United States
    5,001–10,000 employeesSeen Oct 2026
  19. Ather Energyatherenergy.comAutomotive · India
    Seen Oct 2026
  20. Austal USAaustal.comShipbuilding · United States
    1,001–5,000 employeesSeen Oct 2026

Showing 40 of 71

Insomnia customers also use

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

What kind of companies use Insomnia

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

  • 10,000+ employees29% of customers14×more likely
  • 5,001–10,000 employees12% of customers8.9×more likely
  • 1,001–5,000 employees29% of customers4.6×more likely
  • Financial Services16% of customers2.8×more likely

Industry

  1. Financial Services18%
  2. Healthcare8%
  3. IT Services8%
  4. Insurance8%
  5. Automotive4%
  6. Banking4%
  7. Software4%
  8. Pharmacy Benefits Manager4%

Company size

  1. 1–10 employees4%
  2. 51–200 employees6%
  3. 201–1,000 employees20%
  4. 1,001–5,000 employees29%
  5. 5,001–10,000 employees12%
  6. 10,000+ employees29%

Country

  1. United States64%
  2. Switzerland4%
  3. United Kingdom4%
  4. Austria3%
  5. Australia3%
  6. Canada3%
  7. Luxembourg3%
  8. Norway3%

Breakdowns cover the 70 customers with company details so far.

Alternatives to Insomnia

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

Insomnia FAQ

How many companies use Insomnia?

We've found 71 companies using Insomnia among the 192,724 we've scanned so far. We only count a company when a direct public record backs it up.

What kind of companies use Insomnia?

Insomnia customers are most often in Financial Services (18%), Healthcare (8%) and IT Services (8%). The most common company size is 1,001–5,000 employees (29% of customers with a known size).

Which countries use Insomnia the most?

Most Insomnia customers we've found are in United States (64%), Switzerland (4%) and United Kingdom (4%).

What are the alternatives to Insomnia?

The most used alternatives in the same category are Atlassian (36,642 companies), Cursor (4,138 companies), TeamViewer (2,751 companies) and Docker (2,423 companies).

How does runsonwhat know a company uses Insomnia?

We read public traces only. For Insomnia 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.