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

Simplifying testing workflows for developers and QA engineers with instant, privacy-first mock file generation.

Mock and modify HTTP request for exploratory testing.

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

Fast, easy and reliable testing for anything that runs in a browser, Cypress is the new standard in front-end testing that every developer and QA engineer needs.

Charles is a HTTP proxy that enables you to see traffic between your machine and the backend