Company profile · data as of 2026-10-15
Prolific
Connects researchers and AI teams with verified participants supplying paid human feedback
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- Website
- prolific.com
- Primary offering
- Expert data & evaluation
- Category
- Research participant and human-data platform
- Tags
- Research participant and human-data platform, research recruitment, RLHF, model evaluation, expert network
What Prolific sells
Connects researchers and AI teams with verified participants who are paid to provide feedback.
- Prolific platform — Recruits verified participants for research studies.
- Human Feedback API — Connects software directly to human feedback for AI training and evaluation.
- HUMAINE
- Prolific Expert Network — Groups of experts recruited for specialist research.
- Managed Research Services — Managed projects that collect human feedback and evaluate models.
Headline metrics
| Metric | Value | As of | Source |
|---|---|---|---|
| Annualized revenue run rate End-May annualized-revenue target | $500M (forecast) | 2026-05 | CEO-reported operating figures; unaudited |
| Revenue CEO-reported revenue week | about $10M | 2026-05 (inferred) | CEO-reported operating figures; unaudited |
| Expert network Active verified participants, company definition | at least 300,000 | undated | issuer platform scale |
| Customers Organizations | at least 10,000 | undated | Prolific about and scale |
| Other metric Cumulative participant payouts | at least $500M | 2026-05 (inferred) | CEO-reported operating figures; unaudited |
Most recent figure per metric kind. Run rate, ARR, revenue, funding and valuation are kept distinct; estimates and forecasts are marked.
Paid work and open routes
- Expert Network — Not published (program)
- Prolific paid studies — Not published (program)
Pay labels are quoted as published and may be out of date; check each listing.
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