Mockoon
mockoon.comThe easiest and quickest way to run mock REST API servers
Dev Toolsapi-mockingrest-apiopen-sourceclitestingdeveloper-toolsintegration-testing
About
Mockoon is a free, open-source, cross-platform tool for creating and running mock REST API servers locally without any remote deployment or account required. It offers advanced features like dynamic templating, rules matching, proxy mode, HTTP recording, and cloud collaboration. Developers can also run mock APIs via CLI, Docker, or deploy to cloud functions like AWS Lambda.
Problem
Developers need a fast, offline-friendly way to simulate REST APIs without setting up real backends or remote services
For
Frontend, fullstack, and mobile developers who need to mock REST APIs during development and testing
How it works
Users design and run mock REST API servers locally via a desktop GUI or CLI, with support for dynamic templating, request recording, proxy mode, and cloud deployment
Business model
freemium
Status
launched