1. Valued Opinions (16+)

Valued Opinions offers higher paying surveys. For each survey you complete, you will receive a reward, typically between $2 and $5 and up to $50 for specialist surveys. You can collect your payment fairly quickly in the form of a gift certificate or Visa Gift Card. This is a survey company I consistently make money with when I participate and I recommend it highly.
2. Mindfield - (15+, US and Canada Only)

MindField Online is your solution for earning extra cash. You can work from home, the office or anywhere you have access to the internet. The good news about this one is, you earn cash incentives for every survey you complete. There are no gimmicks, points or sweepstakes... just cash.
3.SurveySavvy (14+, Worldwide)

Survey Savvy was founded in 1999 as a division of Luth Research, a leading market research company. Since then, the Survey Savvy online community has grown to include consumers and business professionals in over 195 countries worldwide. You can get paid up to $20 or more for each survey and they have a great referral program for friends and family. When you don't qualify for a survey, you are entered into a monthly drawing for fifty $10 prizes.
4. Ipsos US (14- 17yrs) & Ipsos Canada (14-17yrs)

This is a great international panel. Some of the regular surveys they send out give you points for rewards and prizes, plus they have an interesting "poll predictor" game at the end of each survey which allots you a varying number of entries for prizes you can win. The game is pretty fun and the surveys are not too long, BUT the best part about this survey panel is they also do product testing and a variety of other things outside of their regular surveys. These ususally pay very well and you can sometimes receive bonus cash or gift cards in addition to any points. Ipsos is one of my favorties.
5. American Consumer Opinion (14+, Worldwide)

American Consumer Opinion Panel is a worldwide network of people who get paid for sharing their opinions and ideas by answering online surveys. You can win money in monthly drawings just for being a member, win money in drawings when you fill out a screener (a short questionnaire), and get paid each time you complete a survey (a longer questionnaire). Paid surveys are typically between $4-$25, and your check for each survey is mailed about 4 weeks after completion of the survey. Great reputation and worth signing up for their generous and dependable payments
6. Toluna (formerly Your2Cents and Greenfield - now merged)(US13+)

Toluna pays cash for every survey. Theys are issued as pointsYou accumulate points and request a check when you are ready!
Toluna(Canada 13+)
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Teens Eyes (13+, US only)
Give Us Your 2Cents (US,Canada 13+)
Give Us Your 2 Cents (UK 13+)
Amp Surveys (13+)
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