Applications
Official informationThe participant onboarding route begins with a waitlist, followed by an invitation and identity verification.
Public route described for general participant applicants.
Waitlist
Paid research studies and AI model evaluation, with an invited, assessed AI tasker group for additional specialist studies.
Prolific says participants can cash out when their combined approved GBP and USD balance reaches its £6/$6 threshold; both currency balances are sent to PayPal.
Standard withdrawal threshold, not hourly pay. Pending rewards are excluded. Cash-outs generally occur once daily, with a 72-hour interval after PayPal changes or before four cash-outs.
Prolific says pending rewards become available once the researcher approves the submission, which can take up to 22 days.
Only approved balances are available to cash out.
Prolific requires at least GBP 6 or USD 8 per study hour and recommends at least GBP 9 or USD 12/hour.
Study rewards exclude waiting time. Specialized audiences have separate rates during study setup.
Prolific recommends USD 30–100/hour for verified domain experts, including professional, programming and language expertise.
Recommended expert rate, subject to verification and study matching. Study setup provides customized rates; separate numeric bands for STEM, programming, healthcare and languages are not published here.
Researchers can select participants by current country of residence, nationality, country of birth and language. Prolific also offers US state-of-residence filters.
Study-specific targeting. Living in a supported country does not make all studies available; nationality and residence are separate filters.
Prolific publishes a general minimum study reward policy of GBP 6 or USD 8 per hour. It does not give a country-by-country rate schedule on that page.
Paid study time excludes waiting. Country and demographic filters affect the studies shown.
Prolific says studies are available only while you are physically in your registered country of residence. Its July 29, 2026 help pages disagree about cashing out during a trip abroad: the holiday article says no, while the relocation article says yes.
The same pages also differ on whether an abroad attempt only blocks studies temporarily or may put an account on hold. Confirm cash-out access with support before relying on it during travel.
Prolific directs permanent movers to contact support with their new address, match their PayPal account to the new country, and be ready for renewed ID verification. Moving to an unsupported country prevents continued participation.
Permanent relocation guidance, distinct from short trips. Phone-number country requirements also apply, with the exceptions linked by Prolific.
Selected public accounts. Experiences are self-reported.
Undated
Participants in an earnings discussion described useful supplemental income but very different totals and time spent checking for work. Some credited specialist AI studies; others reported periods with few well-paying studies.
Self-selected earnings discussion, including the Netherlands and UK. Dates unavailable.
Source published: 2026-06-30
In the 30 June 2026 discussion, one participant reported repeatedly finding studies full, then said access had improved later in the conversation.
One contributor in the 30 June 2026 discussion; country unknown.
Fairwork assessment: 2025
Fairwork's 2025 index lists Prolific at 5 out of 10; its assessment credits measures including escrow-backed participant payments.
2025 external labour-standards assessment.
Reviewed 2026-09-10.
Related names: Prolific AI taskers
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AI taskers | Prolific Participants
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