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

Equip your QA team with the latest advancements in AI-powered end-to-end testing for maximum efficiency & productivity

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

Bugs. Happen. Debugging and Troubleshooting Reimagined

Don’t just observe. Take action. The only app monitoring platform built for developers that gets to the root cause for every issue.

A browser extension and Ruby gem to improve the debugging experience when testing Rails applications