Prolific

Prolific's participants

Who are the participants on Prolific?

How do participants find out about my study?

When are Prolific participants most active?

How does Prolific prevent duplicate participant accounts?

Domain Experts

Participants skilled at AI tasks

Prolific's participant pool

Prolific's payment principles

Estimated vs average reward per hour

How do I resolve underpaying studies?

How do I send bonus payments?

Can I make partial payments to participants?

Paying participants

How can I contact participants?

Can I resend notifications about my study to participants?

Sending messages to participant groups

Workspace messaging

Contacting participants

<span style="color: #000000">Building a better world with better data.</span>

Privacy and Legal

Cookies Policy

Resources Hub

Accessibility Statement

Researcher Terms

T&Cs

Prolific AI

Prolific Participants

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