I don’t see PaidViewpoint on your list. I like using that site. I signed up for it on June 28, 2016, but I guess I forgot about the site and stopped using it on July 24, 2016 but had a total of $1.91. I started using it again on May 5, 2018, and I’m now up to $27.05 and have a trait score of 10, which is the highest. The surveys are easy and you don’t get disqualified. I mostly earn 10 cents, but once in awhile I earn some good money like 62 cents. It does take awhile to add up, but it’s free money.
MySurvey is actually an adaptation of a program that was started back in 1946. It began as the National Family Opinion organization that used to send out surveys through the mail. In 2001, they joined the digital age, and now they are one of the best survey sites around. According to the website, they have issued out more than $15,000,000 rewards to members.
Just like the other survey sites, every time you complete one of the surveys, you’ll receive anywhere from 35-250 points, which equals about $1.50 to $1.75 per a survey. Once you rack up enough cash to payout (which you’ll have to accumulate at least $50), you’ll have several different options to receive your money. You can get your money through a check, through your PayPal account, or redeem it for gift cards.
Amanda Page had serious student debt—$48,000, to be exact. She was working as an adjunct professor at a couple of different colleges, trying to piece together a full time teaching career, and she wasn’t making enough to tackle what she owed. So she started supplementing her income with side hustles like freelance writing, working as a temporary receptionist, and grading math exams online. As she dove into debt and frugality blogs, she came across a new gig: taking paid surveys online.
Survey Junkie makes it quick and easy to jump into the survey game. According to their websites, they say they are the most popular spot online to earn cash and rewards for sharing your thoughts, while that might not be technically true, they are one of the largest survey sites out there. They were launched all the way back in 2005 (which is pretty old for a survey site) and they have over 4,000,000 members. 
All of the surveys from RAND Health Care are public documents, available without charge. Please provide an appropriate citation when using these products. In some cases, the materials themselves include specific instructions for citation. Some materials listed are not available from RAND Health Care. Those links will take you to other websites, where you will find instructions for use. There are no further permissions necessary.

Sometimes survey invitation links direct you to other survey companies, rather than keeping things in-house, which can feel a bit like spam. As is common in the industry, you can sometimes get stuck filling out lengthy qualifying questions which take up to 30 minutes just to see if you’re eligible for a survey. Needless to say if you find out you are not then this is extremely frustrating.

Oh I forgot to add that at least mypoints uses some of the listed above and others for surveys. vindale.com ( I have tried and was ok. I got paid but lots of work for not always getting into/doing survey although there are higher amounts you have to buy and so 35 might be like 10.00 after you buy things so be careful) and panda research is similar.
This site pays highly – at least $3 a survey and up to $6 for testing products. If you stay with them, the pay even increases by a few dollars, taking the wage far above the standard survey rate. Owned by the renowned New York market research company Nielson, Pinecone offers a variety of content and emails surveys to members as and when they are suited to you.
OpinionWorld is an online survey panel maintained and operated by Survey Sampling International, LLC ("SSI"). SSI is a premier global provider of opinions and links companies with consumer views. Over 3,000 companies worldwide use SSI to gain insights to grow their business. SSI has 40 years of experience and 32,000,000 surveys are completed annually. SSI has several survey panels including Your Voice in India.
I’ve had bad experiences with iPoll. I’ll answer the “screening” questions and am told I qualify to take the survey, then once the survey is around 90% complete, I’m told the survey is “closed”. My guess is this is how they’re getting their data without having to pay participants. I’ve also gotten “invalid website” in the middle of some of their surveys as well, of course, after answering 15 minutes of questions.
While it might be hard to believe at first, American Consumer Opinion will pay you real, actual money to share your opinions and complete online surveys. Once you join their online opinion panel, you’ll be asked to offer opinions on new products you have tried, test out new advertising campaigns, and tell companies what you think of their marketing techniques and slogans.
Illegitimate companies and scammers have a simple objective. They're after your information in order to get your money. It's much more common for internet scammers to target hundreds of people for small sums rather than a single person for thousands. This is because demanding large sums for a product that is somewhat unclear is an obvious red flag to most.

MySurvey. This site offers an easy-to-use dashboard, a steady stream of surveys and a decent qualification rate — 28.89%. However, we encountered numerous issues with the site, which made the survey-taking experience generally poor. The disqualification policy was unclear and the 1,000-point minimum cash-out requirement was hard to hit. Check out our MySurvey review to learn more.
Rewards are paid out in cash and PayPal, but the catch of having short surveys is reflected in the pay, which can be miniscule per survey. As you need to earn $50 before you can withdraw anything, that’s a lot of low-paying surveys before you’ve made your money! Some people have complained online that once you get close to the withdrawal amount, the surveys dry up. One way around this is to refer a friend as you’ll receive a bonus when they sign up and you’ll hit your target to withdraw your funds. It’s a bit of a downside, but there are hundreds of very happy consumers who love the site, so it’s worth a shot, especially if you get fed up with the boring or repetitive nature of some of the quizzes elsewhere.
Oh I forgot to add that at least mypoints uses some of the listed above and others for surveys. vindale.com ( I have tried and was ok. I got paid but lots of work for not always getting into/doing survey although there are higher amounts you have to buy and so 35 might be like 10.00 after you buy things so be careful) and panda research is similar.
Our Daily Surveys have been around for years and are one of the "proven" free cash money makers on CashCrate. They're exactly like they sound--new paid surveys that you can take every day. We have several Daily Surveys that you can take advantage of. Some you can complete more than once a day. Cash reward amounts vary from survey to survey, meaning you can earn payout and more every month just by doing these surveys.

While surveys vary widely in how they are conducted and used, there are a number of components that are common across nearly all surveys. Many of these common features have been studied in extensive detail by survey methodologists, psychologists, statisticians, and many other fields of research. The general process of survey research is outlined in the figure below.

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