Appstark - Appstark is a mobile app feedback and support software.
Customer Feedback Portal - Ask customers what you should build next
ExitInput - ExitInput improves the site conversion by getting constant feedback from site visitors as they leave.
Feedback Tools - Curated directory of tools for getting all the feedback
AppsMonk - Real time in-app chat for mobile applications.
Feedback Fish - Collect feedback & make your customers happy.