Micro Work 4 all - New Website aiming to get more workers and job seekers to perform tiny task and make money.
Prolific - Quickly find high-quality survey participants
Picoworkers - Earn money from doing short, easy tasks similar to Microworkers. Picoworkers is the best alternative to Microworkers I ever find.
Money Master - Money Master is a reward making app that offers you simple means of earning cash.
Amazon Mechanical Turk - The online market place for work.
InboxDollars - Earn cash for your everyday online activities.