The Experts Behind Better AI
AI models are only as good as the humans who evaluate them. We supply the domain specialists — engineers, doctors, lawyers, scientists — who make models smarter.
Trusted by teams building frontier AI
Real Results
What happens when domain experts evaluate AI instead of crowd workers.
A medical AI reduced hallucinated drug interactions by 37% after expert evaluations replaced crowdsourced labeling.
Engineering evaluators identified failure modes in one sprint that took crowd workers three months to surface.
Legal evaluations hit 92% inter-rater agreement on first pass — no second review needed.
Why Domain Experts, Not Crowd Workers
Generic labeling gets you generic AI. Expert evaluation gets you models that actually work in production.
Credentialed Specialists
Every evaluator has verified professional credentials — licensed physicians, practicing attorneys, senior engineers.
Matched in Days, Not Months
Tell us the domain and volume. We match you with qualified evaluators within 1–3 business days.
Quality That Scales
98% quality score across 50,000+ evaluations. Multi-layer QA catches what automated checks miss.
Expert Domains
Specialists across the fields where AI needs human judgment most.
Stop Training AI on Guesswork
Your models deserve expert evaluation. Talk to us about getting matched with domain specialists this week.