Research participant marketplace that gives AI teams and academics fast access to verified, screened human data and feedback.
What it does
Prolific is a platform connecting researchers and AI teams with over 300,000 verified participants for surveys, studies, and human-feedback data collection. It supports self-serve pay-as-you-go access with audience filters and quota sampling, as well as fully managed data-collection services with dedicated quality assurance for AI training and evaluation.
How to use: Researchers can sign up, set up tasks or studies on the self-serve platform, define their target audience from a pool of 200k+ active participants, and launch their research. Participants can sign up to take part in interesting tasks and earn cash.
Core features
Best for
Reviews
Big-picture takes: what it's for and whether it delivers. High-engagement YouTube videos — not sponsored.