LimeSurvey (formerly PHPSurveyor) is an Open Source PHP web application to develop, publish and collect responses to online & offline surveys. Anonymous and Not-Anonymous survey, open and closed group of participant surveys, optional public registration for surveys.
SatisMeter is a powerful customer feedback tool that helps you keep an eye on customer satisfaction, monitor your product performance, and answer all the questions standing between you and business growth.
Luumy helps you collect customer feedback from your website with one easy to install widget. Get to know how your customer feels about your product and what they need.
Customer.guru is a set-and-forget service that automatically measures your customer satisfaction over time using Net Promoter System.
It integrates seamlessly with Shopify, Slack, Google Adwords, and Facebook Ads.
Freddy Feedback is a tool to get feedback from your customers on your website. You can use it to get feedback on your product, features, pricing, blogposts, FAQs, docs and more.