Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Mac
- Windows
- Linux
France
EU




Apps similar to MockBolt include Mockoon, which is free and open source. Other options are WireMock, Beeceptor, MockServer and Mockable. In total there are seven apps like MockBolt for the web, Mac, Windows and Linux.
Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.




WireMock is a simulator for HTTP-based APIs. Some might consider it a service virtualization tool or a mock server.
Build a mock Rest API endpoint in seconds. Helps you in UI development, Webhooks, simulating delays, simulating exceptions and server errors, performance test, etc.



MockServer can be used for mocking any system you integrate with via HTTP or HTTPS (i.e. services, web sites, etc).




Hosted mock API generator with conditional matching, stateful CRUD, chaos injection, and a live WebSocket request inspector. No signup required to start.




RestFaker is a developer tool for creating realistic mock REST APIs in minutes. Build fake endpoints, generate test data, use authentication, protect routes, and simulate backend behavior without waiting for a real backend.



