Easily find vetted research participants and AI taskers
An unrivaled participant pool.
Your data is only as good as the people behind it. Our pool has 200,000+ active participants who are fully vetted and verified, so you know they’re real, unique, and AI-free.
Data quality you can depend on.
Our algorithms continuously monitor and manage the pool with 25 different checks so the quality of responses stays high. Participants are properly rewarded and highly engaged so you get rich, accurate, and comprehensive responses.
Regular manual and algorithmic quality checks.
200k+ active, reliable, and engaged participants.
Rich, reliable, and comprehensive responses.
Regular manual and algorithmic quality checks.
200k+ active, reliable, and engaged participants.
Rich, reliable, and comprehensive responses.
Start quickly – and scale fast.
Our platform is self-serve and designed for ease of use. Move effortlessly from one-off or niche panels, to fully automated AI training at scale – powered by our API.
Start now and see results in minutes
Contribute to world‑changing research.
Take control with your favorite tools
Find, filter, and re-use the right participants
Find the right participants from the start. Use our 300+ filters to create custom, diverse or representative groups from our large, diverse pool. Once they’ve responded, you can message, group, and re-target them again.
Create rich, balanced, and bias-free datasets.
Select representative samples in the US and UK.
Create rich, balanced, and bias-free datasets.
Select representative samples in the US and UK.
Flexible study design – with advanced support
Prolific allows for highly flexible project design, with support for text, imagery, voice, or interaction. This support projects ranging from A/B tests to recurring, time-sensitive, and multi-part projects; or multi-modal AI learning.
We’re making diverse, high-quality data available to anyone, anywhere.
Prolific was created by researchers, for researchers. Our rigorous and ethical approach means we deliver higher data quality for online behavioural research than all our competitors.
Trusted for 10 years by leading academics, researchers, and organizations
I'd recommend Prolific to anyone looking to quickly gather high-quality data, especially if they need to recruit specific kinds of participant. I honestly don't think my research would have been possible without Prolific.
Most Amazon Mechanical Turk workers might respond with a comma-delaminated list of like four words. Prolific participants were writing in full sentences and fully describing things. It just makes for much more impactful work.
Prolific has helped us obtain high-quality feedback from native speakers in a targeted, efficient and ethical manner. Prolific has formed the backbone of our research evaluation framework, helping us provide metrics to demonstrate the success of our research both in international conference publications as well as for internal reporting.
Put Prolific to the test. Today.
Getting started is simple. With no contract or subscription – just a transparent platform fee for each completed response.
If you are a research participant or have questions about becoming one, please visit our participants page.
