The human intelligence layer for frontier AI
Trusted by the leaders in AI
Why 85% of top frontier AI labs choose Prolific
A unified infrastructure to design, launch, and manage human data workflows at frontier speeds.
Specialist human intelligence, profiled for advancing models
Behind every evaluation is a carefully profiled, verified human. We combine demographic, behavioral, and domain-level profiling with ongoing verification to surface people who deliver reliable human data, when you need it.
Automate human data collection
We build custom evaluations from the ground up
HUMAINE is a public benchmark and evaluation framework for assessing model behavior in real-world, human-facing conditions. Developed through peer-reviewed research and ongoing empirical work, it allows model builders to run human-centered evaluations - supporting systematic comparison, diagnostics, and iteration on deployed models.
Read how Prolific collaborates with industry innovators
Peer-reviewed research using data from Prolific.
