Prolific

Strong reputation for legitimacy and fast, reliable PayPal payouts, with an auto-release safeguard participants praise.

Yes. Strong reputation for legitimacy and fast, reliable PayPal payouts, with an auto-release safeguard participants praise. Payouts: Cash out to PayPal from £6/$6 of approved balance, once a day (resetting at midnight UTC), with a 72-hour wait between the first four cash-outs or after changing your PayPal details (its help center articles 'How do I cash out on Prolific?', updated 6 Aug 2026, and 'When can I cash out?', read 4 Nov 2026).

$8–$216+/hr. Two tiers. Regular studies: its payment principles (researcher help center, dated 17 Jul 2026, read 4 Nov 2026) set 'the minimum hourly rate of £6 / $8' and recommend 'at least £9 / $12 per hour', and its survey-participant postings say researchers 'tend to pay up to $18/hr per study completed'. AI training: its data-annotation guide (prolific.com/resources, published 8 Jan 2025, read 29 Oct 2026) says 'researchers set rates starting at $20 (£16) to $50 (£40) per hour, with higher pay often offered for specialized knowledge', and each posting on its Expert Network board (Greenhouse prolificacademicltd, 4,160 postings read 4 Nov 2026, one per profession per city) states the rate researchers tend to pay: fluent-language AI trainers $18 to $30 an hour (most $20 to $30), generalist AI training experts $25, graduates up to $25 to $60 (environmental research $45 to $90), senior developers up to $40 to $50 and AI/ML engineers up to $80, nurses up to $65, lawyers up to $100, pharmacists and CAD engineers up to $120, PhD experts in STEM, computer science, statistics and ML up to $150, doctors $80 to $150, mental health professionals up to $150 to $180, and pathologists, cardiologists and ophthalmologists 'approximately $200 per hour' (their 5-minute screening test is paid at $48 an hour). Since 29 Oct 2026 it also posts 87 'AI Research Participants' roles for US-licensed physicians by specialty, which state '$130/hour for invited paid screening; project tasks from $216/hour, subject to task-specific confirmation'. Paid research studies for IT, product and operations decision-makers on the same board say up to $200 an hour.

Prolific pays $8–$216+/hr (platform-stated). It works best as occasional paid participation, not steady income. Worker sentiment: Trustpilot 4.5/5 (15,713 reviews), read 4 Nov 2026.

Cash out to PayPal from £6/$6 of approved balance, once a day (resetting at midnight UTC), with a 72-hour wait between the first four cash-outs or after changing your PayPal details (its help center articles 'How do I cash out on Prolific?', updated 6 Aug 2026, and 'When can I cash out?', read 4 Nov 2026).

Residents of the 52 countries on its participant list (most of the OECD plus Brazil, Egypt, India, Indonesia, Hong Kong, Taiwan, South Africa and the Gulf states; its help article 'Who can participate in studies on Prolific?', updated 2 Sep 2026, read 4 Nov 2026). It excludes Turkey, Colombia, Costa Rica and every other country off that list, where you can only join a waitlist.