Doorbell.io - Collect in-app user feedback. Available on websites, iOS, and Android.
UserTesting.com - Usability testing has never been easier. Get videos of real people speaking their thoughts as they use websites, mobile apps, prototypes and more!
Rayfeed - Improve your product with video and audio feedback 📹🔊
Instabug - The top apps in the world rely on Instabug for beta testing, user engagement and crash reporting.
Sleekplan - Embedded customer feedback management made for SaaS - The most sleek solution to collect and manage user feedback, keep a changelog and know your customers' needs.
Userbrain - Easy, fast, and affordable user testing for websites and prototypes.