SurveyHead is a fun survey company that pays you via Paypal (free to sign up for). You'll get $5 just for signing up and are able to cash out when you reach $25.00. SurveyHead is unique from other survey companies in that they tell you up front just how good your odds of qualifying for a survey are. They also tell you how much you will receive for successful completion of the survey.
I love knowing that I will probably qualify for a survey and that my time is not being spent answering questions to later disqualify. As with all survey companies highlighted on my blog, SurveyHead is legit and FREE to join!
The other surveys companies already reviewed on this blog are Survey Savvy, SayNation, American Consumer Opinion, Opinion Outpost , Zoompanel, Ipsos I-Say, HCD Surveys, and university-sponsored sites. Have you signed up for all of them?