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!

Wylo App - Interest-based networking made simpler & effective

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

Cvent - Cvent's event management software provides event planners with a complete solution to increase event attendance and decrease event costs.

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

Calendify - Calendify is an event community where you can share, publish, and subscribe to event calendars. It helps you to stay informed about what you are interested in and what is yet to come.