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




Mocklets is described as 'HTTP-based mock API simulator, which helps simulate APIs for faster parallel development and more comprehensive testing' and is an app. There are five alternatives to Mocklets for a variety of platforms, including Web-based, Mac, Windows, Linux and SaaS apps. The best Mocklets alternative is Mockoon, which is both free and Open Source. Other great apps like Mocklets are Beeceptor, Webhook.site, WireMock and Mockable.
Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.




Build a mock Rest API endpoint in seconds. Helps you in UI development, Webhooks, simulating delays, simulating exceptions and server errors, performance test, etc.



Webhook.site is a tool for building software that not only use webhooks but other types of communication, either by allowing developers to inspect the data that's being sent via a webhook, but also helps users create workflows that respond to and interact with webhooks from...


WireMock is a simulator for HTTP-based APIs. Some might consider it a service virtualization tool or a mock server.



