"User feedback software has been our preferred method for collecting customer feedback to bring our A/B testing to the next level. A/B Testing is a fundamental necessity to figure out how your customer responds to different sets of web pages and user interfaces. While the precise data and conversion information of an A/B test are incredibly valuable, we have found that combining them with direct user feedback can give even more insight for future tests you may have been unable to recognize without the user feedback. Determining and tweaking your design based on the user feedback data you receive is a fundamental step in any conversion rate optimization campaign."
https://mopinion.com/user-feedback-lessons-learned-from-digital-agency/
