Canny - Canny helps you collect and organize feature requests to better understand customer needs and prioritize your roadmap.
Skyscanner - Skyscanner.com compares over 1000 airlines to find you the cheapest airfares, fast.
Feedback Fish - Collect feedback & make your customers happy.
Feedback Tools - Curated directory of tools for getting all the feedback
Freddy Feedback - Freddy Feedback is a tool to get feedback from your visitors and customers on anything that you communicate to them on your website.
unloved. for travel - buy and sell non-refundable travel bookings