Percy is a visual testing and monitoring tool that focuses on detecting visual changes in web applications

Provide your users the experience they expect. Our developer-first observability platform delivers real-time data to improve app performance and help you balance roadmap agility with application stability.

Hosted System Status Pages Fully customizable, featuring incident tracking, subscriber notifications, and much more

Mock and modify HTTP request for exploratory testing.

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.

Datadog is a cloud-based monitoring and analytics platform that provides observability and security for cloud-scale applications