Planogy - A feedback platform for all the creative work

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!

Usersnap - Visual Feedback - Usersnap helps your business with its versatile feedback platform to build better, more successful products and services with the help of user feedback. Collect feedback along your product development lifecycle. Try it for free.

Userbrain - Easy, fast, and affordable user testing for websites and prototypes.

Basil Chat - Design feedback via chat

userinput.io - Get on-demand feedback for your app, website or idea. Learn how to improve by hearing real opinions.