Testing and validating REST services in Java is harder than in dynamic languages such as Ruby and Groovy. REST Assured brings the simplicity of using these languages into the Java domain.

An open source Ruby library for automating tests.

Unifying API testing, API Performance testing, API Mocks and UI testing.

Release High-Quality Apps, With Confidence Perfecto is a proven, enterprise test automation platform for powering 5-star mobile applications.

Built for developers and testers alike, SoapUI is the only open source tool that covers the entire testing spectrum (functional, security, load, mocking).

Built by testers, for testers - TestGear is a TMS that truly unites manual and automated testing, adapts to any testing framework, and is designed for flexibility, clarity, and collaboration to improve team performance and release better software, faster.