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MockAPIMockoon
Freemium

Plan details are not described on the fetched page; check the site for current limits.

 Freemium

The desktop app and CLI are free and open source; Mockoon Cloud is a paid add-on.

Web Windows, macOS, Linux, Command line
  • Builds mock REST endpoints without writing a server
  • Generates custom fake data
  • No account or remote deployment needed
  • Imports OpenAPI specifications
  • Meant for prototyping and testing, not production use
  • Hosted only, so it needs an internet connection
  • Focused on REST APIs
  • Hosted deployments require the paid cloud service
Web application, Hosted service Downloadable app
Closed source Open source
License not stated License not stated
Not stated if an account is needed No account needed
Needs internet Works offline

Checked October 2, 2026

Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.