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

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

Tether is a bug reporting tool for teams. With Tether, teams can report bugs directly on any website using our screenshot and recording tools. Teams can manage feedback from their Tether dashboard or push the feedback anywhere via our integrations.

Screen capture, file sharing and productivity tool.

Easy on-device screenshot testing for Android.

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