GetFeedback is described as 'Let your users give feedback anywhere, anytime. With our solution, you can install a custom feedback button on your site and our screenshot functionality allows your users to simply select the part of your website they want to give feedback on' and is a customer feedback manager in the business & commerce category. There are more than 100 alternatives to GetFeedback, not only websites but also apps for a variety of platforms, including iPhone, Android, iPad and SaaS. The best alternative is LimeSurvey, which is both free and Open Source. Other great sites and apps similar to GetFeedback are Nolt, Zendesk, UseResponse and Qualaroo.
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.
Nolt is a beautiful, collaborative place for all your user requests – no more outdated spreadsheets or chaotic Trello boards. Give your customers a voice and gain priceless insights. Everything for just $25 board/month.
Unlike the most others solutions, SurveyJS Project consists of three fully independent parts: run-time SurveyJS library, SurveyJS editor and SurveyJS service for storing and analyzing results. You may stick with the complete solution or use only a library.