One Click Test - Tool for quickly testing your design layout in one click.

GoReplay - GoReplay is an open-source tool for capturing and replaying live HTTP traffic into a test environment.

Dimensions Toolkit - Chrome Extension for designers to test responsive websites.

Testlio - Testlio is a community of expert testers that help companies release their apps with highest confidence

AMP Templates - Beautiful, responsive AMP templates. Builder included.

Assertible - Assertible software provides you with a simple and quick way to monitor your web services. It comes with automated QA tools that users can utilize to test and monitor their web services on different platforms and environments.