Testbirds - Testbirds is a crowdtesting platform with a community of 100,000 testers
Dovetail - Mobile Cloud-Based Dental Software
Mockito - Mocking framework for unit tests in Java.
Lookback - See how people really use your app
400Force.net - The company offers advanced website QA testing, our model doesn't require meetings/special adjustments to start, we can start testing when we have the main URL address. Our principles are simplicity and quality and our software proves both.
Slack - A messaging app for teams who see through the Earth!