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!

UXsniff - Track user behavior on your website and improve conversions with UXsniff: the user experience watchdog that looks out for you.

Instabug - The top apps in the world rely on Instabug for beta testing, user engagement and crash reporting.

Rage Grade by FullStory - Benchmark your customer frustration

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

Talebook - Understand your client and kick-off your new project!