Start free with a full account. Upgrade to Pro when your studies outgrow it. No per-participant fees, ever.
Included with every account.
Build unlimited experiments
Share one link, runs on any device
Up to 500 participants per study
Text, survey, and form screens
Publication-ready graphs
Raw data export (CSV)
/ month
For labs and studies that need more room.
Everything in Free, plus:
Unlimited participants, flat rate
Unlimited concurrent live studies
Remove Maccoby Lab branding
Interactive 2D and game tasks
Advanced analysis and PDF reports
Priority support
Flat pricing, billed monthly. No per-participant fees, no token bills, no per-seat lab license. Your raw data is always yours to export as CSV, on every plan.