End-to-End Testing & Debugging powered by OpenTelemetry

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

Mock and modify HTTP request for exploratory testing.

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

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

Sonic is a platform that integrates remote control debugging and automated testing of mobile devices, and strives to create a better user experience for global developers and test engineers.