Prolific
AutomatedPlatform for collecting high-quality human data and feedback for AI training, research, and evaluation from 200,000+ verified participants.
Prolific has 2 plans: paid plans from $12 and custom pricing for larger teams. We last read its pricing page on 3 October 2026. The last price change we recorded was on 4 August 2026.
Prolific plans and prices
Platform (Pay as you go)
usage based$12
Participant reward + 42.8% platform fee
- monthly$12/mo($12.00 per participant reward)
- usage based$12(Participant reward + 42.8% platform fee)
- customCustom pricing for managed services
- Instant access to quality participants with no monthly fees
- 300,000+ active participants
- 300+ audience filters
- Representative and quota samples
- Custom screening
- API and no-code integrations
- Unlimited users
- Workspaces
Show all 11 featuresShow fewer
- Direct participant messaging
- Email support
- Estimate pricing
Managed Services
Custom
- Expert-led data collection with dedicated quality assurance
- Complete datasets
- Expert curation and verification
- Custom sourcing campaigns
- Participant training and onboarding
- Ongoing pool optimization
- Multi-stage quality assurance
- Dedicated project team
Show all 10 featuresShow fewer
- Shared Slack channels
- Data analysis and reporting
Price history
Last 1 recorded changes
$42.80→$12.00(-72.0%)
| Date | Plan | Change | Old | New | Δ% |
|---|---|---|---|---|---|
| Aug 4, 2026 | Platform (Pay as you go) | Decrease | $42.80 | $12 | -72.0% |
Other AI & ML products
No confirmed alternatives yet.