Prolific

Prolific

Prolific connects researchers and organizations with vetted human participants for high-quality data collection and feedback.

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Overview

Prolific connects researchers and organizations with vetted human participants for high-quality data collection and feedback. Key features include access to over 200,000 active participants, 300+ audience filters for precise targeting, and API or no-code integrations. It supports managed services for expert-led data collection with dedicated quality assurance. The platform is used by AI/ML developers, researchers, and businesses for behavioral insights, market research, and AI model training. Pricing is pay-as-you-go with no monthly fees, or custom quotes for managed services.

Key features

  • Access to 200,000+ active vetted participants
  • 300+ audience filters and custom screening options
  • API and no-code integrations for workflow automation
  • Managed services with expert curation and QA

Pros & cons

Collected from user feedback found in web search

Pros

  • Transparency with upfront payment amounts and estimated hourly rates
  • No mid-study screening - participants get paid if they complete tasks honestly
  • Higher quality research data compared to MTurk due to academic focus and vetting
  • Daily payout option with minimum threshold of $6

Cons

  • Limited study availability and studies fill up quickly
  • Up to 22 days wait for study approval by researchers
  • PayPal-only payment method
  • Account suspension without clear explanations in some cases

Pricing

Paid
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Use cases

  • AI model training and development
  • Behavioral insights gathering
  • Academic and market research

Who it is for

ResearchersAI/ML developers

Integrations

QualtricsGorillajsPsychLookit

Tags

API

How we verified this

Company, pricing, and feature details come from the primary sources below and our latest verification pass. When sources disagree, the official source and the most recent check win.

Last verified 09/10/2026Verified sources: 1

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