Survicate - Collect feedback on your website and find out more about your visitors.
Feedbackify - Feedbackify offers website feedback solutions that enable companies to engage with their customers.
Usabilla for Websites - Let your users give feedback anywhere, anytime.
1Flow - The leading in-app survey platform for mobile apps and websites to collect in-the-moment user feedback. Measure NPS, CSAT, CES, and PMF scores and gather feature-specific user feedback to improve your product.
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.
PlaybookUX - PlaybookUX is an affordable user testing and interview software that recruits the right participants, schedules, transcribes and analyzes your research.