Requestly is an open-source tool that simplifies API development, testing, mocking, and integration for developers and QAs.

Design, debug, and test APIs locally or in the cloud

Real API Design-first Development Platform Design. Debug. Test. Document. Mock. Build APIs Faster & Together.

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

The Complete Continuous Testing Platform Any test. Any device. App quality without limits.

Selenium tests are often unstable and difficult to maintain. Parasoft Selenic fixes common Selenium problems within your existing projects and with no vendor lock.