FAQ from Prolific
What is Prolific?
Effortlessly recruit research participants you can rely on.
How to use Prolific?
Launch your research to a vast pool of pre-screened participants in just a few minutes. Register for free.
How quickly can I launch a study with Prolific?
You can launch your study to tens of thousands of vetted participants within minutes.
How many participants are in the Prolific pool?
Prolific boasts over 120,000 real, active participants.
How are participants vetted on Prolific?
Participants undergo Onfido's bank-grade ID verification to ensure authenticity.
Can I filter participants based on specific criteria?
Yes, Prolific offers over 300 filters to help you find the right participants.
Can I re-contact and re-use participants from previous studies?
Yes, you can re-engage participants who meet your criteria or provided valuable insights.