Design and run high-quality psychometric assessments, faster

Automate and accelerate psychometric assessments with our pool of 200k+ active, vetted participants and flexible study designs.

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Trusted by researchers at thousands of organizations

In-house assessments
Design and iterate high-quality psychometric tests for employees, managers, and executives.
Customize for clients
Tailor psychometric tests for clients to identify and select candidates with specific skills and attributes.
Thought leadership
Conduct and publish cutting-edge psychometric research to demonstrate expertise and lead in your field.

Get to insights in hours

Quickly find diverse and niche audiences from over 200,000
participant profiles.

Use 300+ audience filters and sampling features to find who
who you’re looking for. Or bring your own participants.

Niche participant needs? Use our custom screening feature to 
find your audience.

FEATURES

Unmatched data quality

Engaged respondents mean better data
quality for your research.

Get real responses from real people, onboarded with
bank-grade identity checks.

Manage and save your preferred participants, and work 
with them over multiple projects.

FEATURES

Scalable and flexible

Sign up and get started instantly.

Integrate with your favorite survey, interview, or experiment 
tools with no-code and API integrations.

Collaborate with anyone by adding them to your workspace.

FEATURES

Sign up and start collecting data in minutes

No setup cost or subscription.

Sign up and link your tool
Get started for free. Create a study in minutes. Seamlessly integrate your data collection tool.
Find your participants
Find the ideal participants for your study using 300+ filters, including representative or custom samples.
Add funds
Add funds to your workspace using a credit/debit card or a bank transfer.
Launch and see results
Set your study live and start seeing responses in minutes.
FEATURES

Run psychometric assessments faster with Prolific

Key platform features to help you gather rich, varied feedback from diverse or niche audiences.

Flexible data collection
Collect data with your tools. Run everything from representative surveys to longitudinal experiments using video or audio.
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API
Use our self-serve UI to get started quickly. Or automate your workflows using our API integration.
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Advanced participant targeting
Use 300+ audience filters, representative samples, and custom screening to find the right participants for your project.
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Transparent pricing
Flat platform fee on top of participant fees that are paid directly to the annotators.
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Workspace
Organize projects and share with collaborators to move faster.
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Support
Engage with our in-house experts to tailor our solutions to your needs.
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Don’t learn new tools. Use the ones you know.

Prolific works seamlessly with all your usual tools—just add a link or integrate via our API.

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How our customers use Prolific

Trusted by researchers, AI/ML developers, and leading organizations in academia and across industries.

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Text-to-image AI models
Prolific’s streamlined participant management process meant researchers could achieve a high level of engagement and satisfaction among participants. This was necessary for obtaining high-quality data.
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Carnegie Mellon University
Research the future of work
By offering a user-friendly platform, pre-vetted participants, and advanced screening options, Prolific enabled Asana to immediately customize their target audience with extreme precision.
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High-skilled annotators
Shovels used Prolific to find high-skilled, specialist participants to label building permits. These labels form the basis of quality datasets that become a baseline for the accuracy of their AI model.
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Shovels

Start now, see results later today

There’s no set-up cost. Just pay each participant for their response, plus Prolific’s platform fee on top.
Get started for free