Feedback Fish - Collect feedback & make your customers happy.
Customer Feedback Portal - Ask customers what you should build next
Canny - Canny helps you collect and organize feature requests to better understand customer needs and prioritize your roadmap.
FeedbackLink - Let happy customers tell the world, survey the rest.
Roadmap - Collision avoidance for projects and people
Feedback Tools - Curated directory of tools for getting all the feedback