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No. 39 of 52 ·Usability Testing Software

Prolific

Web

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Freedom report

One barScore 4.9

  • Free tierNo free tier on record
  • Open codeNo open-source code on record
  • Runs widely1 of 6 device platforms
  • DocumentedPlans, terms and facts published

Prolific is ranked #39 of 52 in usability testing software on Freedom251. It runs on Web. There is no free plan.

Prolific plans and pricing

All plans
Pay as you go Not published 300,000+ active participants · 300+ audience filters · Unlimited users prolific.com · 22 Sept 2026
Custom Not published Complete datasets · Expert curation and verification · Custom sourcing campaigns · Participant training and onboarding · Multi-stage quality assurance · Dedicated project team prolific.com · 22 Sept 2026

Compared on usability testing software

Free plan
No
Participant recruitment
Yes
Moderated sessions
Yes
Unmoderated sessions
Yes
Prototype support
Yes

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