Help shape the future of AI
We are searching for professional programmers with advanced Python, Java, Javascript, SQL or HTML/CSS skills. Sign up to take our assessment and see if you qualify for rates of $50 per hour.
Fair payment
Your expertise is valued at premium rates, starting from $50 per hour.
Engaging studies
Take part in all kinds of studies—from sharing knowledge with researchers to training LLMs.
Complete flexibility
Choose tasks that spark your interest, drop out without worries, and rest easy knowing your identity is always protected.
Our users rate us as "Excellent" on Trustpilot
“I've been completing tasks for a couple of years and it's interesting and rewarding. Unlike survey sites, you don't get screened out because you decide upfront if a study is suitable.” Trustpilot Review
“Many high-quality studies, with very few instances of being screened out. Prolific pays quickly and responds quickly to any support requests. My go-to for earning spare cash.” Trustpilot Review
“Initially I joined for the money but after taking part in a number of studies I've actually found the studies to be interesting in themselves. I feel like the contribution I make is useful to people and I really like the way it makes me consider why I think certain things and think about them from a different angle.” Prolific User
“I am really happy with Prolific - it is like night and day compared to other offerings. You will reap goodwill benefits other platforms don't get near capturing.” Prolific User
“It makes me use my brain. And I know I’m giving constructive views and answers to help people and businesses out.” Prolific User
“Prolific is ideal for people of various backgrounds, as researchers often want a diverse range of people. I also get to learn what researchers are studying and to see any results of people's views, as well as get paid.” Prolific User
“I enjoy the psychology type surveys. I find them very interesting to do and the payments are nice for the little treats in life from time to time.” Prolific User
“Prolific is ideal for people of various backgrounds, as researchers often want a diverse range of people. I also get to learn what researchers are studying and to see any results of people's views, as well as get paid.” Prolific User
Trusted by leaders in research
Share your unique opinions, experiences, and knowledge with the world's top researchers.
A little bit about Prolific
Founded in 2014 at Oxford University, Prolific was created by researchers for researchers to make it easier to get high-quality human data. Today, over 35,000 researchers from universities and businesses use Prolific to collect accurate and reliable information from participants. A new study gets published every two minutes.
Your questions answered
Why do people join Prolific?
As a study participant, you'll get paid to safely share your knowledge and experiences. Our participants join us to earn some extra money, learn about new topics, or to simply keep entertained!
What information do I need to provide?
As part of the sign-up process, we'll ask you to answer a few questions and confirm your identity. This helps us keep Prolific a safe and fair space for everyone. As a potential domain expert you will also be required to take a 30-45 minute study to verify your skills.
How it works
Sign up
Sign up with our exclusive link and wait for your invitation to take our programming assessment.
Verify your account
Once you've verified your skills and been invited to join, you'll take part in a 15-minute, 3-step verification process. It's quick and easy!
Start taking studies
Once you’re ready, you'll receive tasks from researchers looking for your unique perspective. If you have passed one of our assessments you will qualify for higher pay rates.
Need help or have more questions?
We offer complete step-by-step guidance and FAQs in our Help Center. If you still can’t find the answer to your question, our support team is on hand from 9-5pm (UK time) Monday to Friday.