In order to be a participant on Prolific, you must be over 18 years of age. All participants must verify their account before they can take a study on Prolific. Read more about our verification practices here: How do I verify my account?
Prolific is only available for participants from most OECD countries, with the exception of Turkey, Lithuania, Colombia, Slovakia and Costa Rica.
The one exception is South Africa, where Prolific is currently available to participants. The full list of countries can be found below:
If you are from a non-OECD country, you can still participate if you live in an OECD country.