Prolific Pricing in 2026
Every plan Prolific publishes, with the page and date we read it from. Prices we could not find on Prolific's own site are left blank, never guessed.
| Plan | Price | Billing | Limits | Source |
|---|---|---|---|---|
| Pay as you go | 300,000+ active participants · 300+ audience filters · Unlimited users | prolific.com | ||
| Custom | Complete datasets · Expert curation and verification · Custom sourcing campaigns · Participant training and onboarding · Multi-stage quality assurance · Dedicated project team | prolific.com | ||
| Platform — Pay as you go | Free | No monthly fees; participant reward plus platform fee, usually 42.8% for corporate customers or 33.3% for academic or non-profit customers. | 300,000+ active participants · 300+ audience filters · unlimited users · API and no-code integrations · email support | prolific.com |
| Managed services — Custom | Custom quote based on project scope and requirements. | Expert curation and verification · custom sourcing · multi-stage quality assurance · dedicated project team · data analysis and reporting | prolific.com |