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!
Micro Work 4 all - New Website aiming to get more workers and job seekers to perform tiny task and make money.
Hotjar - The #1 Leader in Heatmaps, Recordings, Surveys & More. Sign up for a 15-day free trial and start learning from real user behavior today!
Picoworkers - Earn money from doing short, easy tasks similar to Microworkers. Picoworkers is the best alternative to Microworkers I ever find.
User Interviews - User Interviews is a tool to recruit participants for product tests and market research.
Amazon Mechanical Turk - The online market place for work.