PlaybookUX - PlaybookUX is an affordable user testing and interview software that recruits the right participants, schedules, transcribes and analyzes your research.
UserVoice - UserVoice integrates easy-to-use feedback, helpdesk, and knowledge base management tools in one platform that empowers users to speak and companies to understand.
Survicate - Collect feedback on your website and find out more about your visitors.
FEEDBACKdeck - FEEDBACKdeck brings to WordPress, a gorgeous way to capture user feedback.
Usabilla Visual Survey - Gather feedback at any stage of the design process.
Usersnap - Usersnap is a customer feedback software for SaaS companies that need to constantly improve and grow their products.