TestRail’s web-based test case management is used by thousands of great QA and Development teams to efficiently organize, track and manage software testing.
Canny - Canny helps you collect and organize feature requests to better understand customer needs and prioritize your roadmap.
PractiTest - PractiTest is a cloud based Innovative test management tool.
Delighted - The fastest and easiest way to gather actionable feedback from your customers
Sauce Labs - Test mobile or web apps instantly across 700+ browser/OS/device platform combinations - without infrastructure setup.
Wootric - Wootric is software that allows apps and websites to take customer satisfaction surveys so that you can properly gauge the popularity and success of your app through the eyes of the people using it. Read more about Wootric.
TestLink - Test & requirements management