Feature checklists rarely decide anything. What decides it is the pricing metric, who has to write the tests, and which limitation you can live with.
Entry price
Quote on request
Quote onlyFrom $6 per participant (indicative, plus platform fee)
PaidWhat drives the bill
The metric that actually scales your invoice.
Annual contracts, historically in the tens of thousands. Priced by seats and study volume, not per session.
You set the incentive with a fair-pay minimum, plus a percentage service fee. Far cheaper than moderated-research platforms.
Free tier
No free tier; demo and trial on request.
No subscription; pay per participant.
Open source
Self-hostable
No-code authoring
Languages
Platforms
Fits teams
Adoption
Category standard
UserTesting (Thoma Bravo) · since 2007
Widely used
Prolific · since 2014
Strengths
Limitations
Best for
Enterprises running continuous research with dedicated researchers.
Survey-based and quantitative studies where data quality matters and budget is limited.
All of these integrate with: Qualtrics.
Pricing last reviewed August 2026 and is indicative only — confirm on each vendor’s own page.