Above all, thanks for that great article. I really enjoyed reading it all for the last 5 minutes with a mug of coffee! Despite this article being next to perfect, if I can, I’d like to add one of the best survey sites, in my mind, to this list. It would be, “ClixSense”. They’re a really old, and huge, presence in the research industry and have partnered with many of those listed in this very post. So, signing up on ClixSense lets you take paid survey invitations from multiple survey sites and research firms, like Opinion Outpost, Nielson Media Research, YouGov, I-Poll, MySurvey, Toluna and more. Almost half of all of those survey sites are listed here.
Select a representative sample: Selecting a representative sample from your sampling frame is also important for collecting valid and reliable data about the population of interest. For example, if you are sampling from a large database of customer email addresses and only wanted one response per household, you might want to cross-check each email address against mailing addresses and remove duplicates to avoid some households having a greater probability of selection. Then you would likely draw a random sample from the remaining list of email addresses.
Companies, brands, and organizations from around the globe are constantly seeking the opinions of people just like you to help shape the products they develop and how they market them. They count on paid online surveys to provide them with reliable information. If you spend time online and enjoy giving your opinion, paid surveys are a great way to earn a little extra cash while helping these companies.