Robotium is an Android test automation framework that has full support for native and hybrid applications.

Built for developers and testers alike, SoapUI is the only open source tool that covers the entire testing spectrum (functional, security, load, mocking).

Checks web UI for browser compatibility (Compliance with Can I Use?)

k6 Open Source is designed for load testing. Extensible to support other types of testing.

Generate new testing projects hassle-free. Ready for IDE instantly

YATTIE exists to help make tester's lives easier. Ideally, it should remove friction from the exploratory testing process - everywhere from gathering evidence to submitting reports.