UserFeedback is described as 'Provides written feedback about your website from real people. No changes to your website code, no complicated test setup, no recruitment of testers. Yet, high-quality feedback in under 24 hours from people in your target audience' and is a customer feedback manager in the business & commerce category. There are more than 10 alternatives to UserFeedback, not only websites but also apps for a variety of platforms, including iPhone, Mac, Windows and Android apps. The best UserFeedback alternative is UserTesting.com. It's not free, so if you're looking for a free alternative, you could try UXtweak or GetFeedback by Draftss. Other great sites and apps similar to UserFeedback are Userbrain, AppCrush.net, 99tests.com and userinput.io.