Smile.io - Reward programs for online businesses
Userfeed - Product feedback made for Intercom
Instacap - Screen capture, annotation & visual feedback tool for web pages and pdfs
Fider - Fider is an open source, cross platform and free to use customer feedback platform for companies...
Annex Cloud - Reward customers for completing traditional actions such as purchasing, as well as for taking...
ClearFlask - Open-source Product Feedback Tool with a Public Roadmap and Announcements.