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

Get control of your alerts, crash reports and security notifications with duplication removal, noise suppression and our neural network powered grouping.

AI-powered end-to-end testing lets teams of all skill levels—whether they code or not—integrate functional, visual, and API testing to streamline critical test flows. Create, run, and maintain robust tests that validate more in less time.

Radically better observability stack

Supercharge team collaboration by sharing screen capture, logs, and debugging information from local development.