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!
Really Good UX - A library of screenshots for UX inspiration
Userbrain - Easy, fast, and affordable user testing for websites and prototypes.
Talks by UI Patterns - A library of talks by UX experts
UserBob - Provides affordable remote user testing.
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