Hire the top 1%
AI experts.
Access a global network of vetted domain experts, Ph.D.s, and senior engineers dedicated to training the next generation of frontier models.
Frontier RLHF
Access Ph.D.-level experts for Reinforcement Learning from Human Feedback. specialized in reasoning, coding, and safety.
Domain-Specific Labeling
From legal and medical to complex mathematical proofs, our experts provide high-fidelity ground truth data.
Multilingual Excellence
Scale your models globally with native speakers in 50+ languages, providing cultural context and linguistic nuance.
Red Teaming
Battle-test your models against adversarial attacks and edge cases with our elite safety and security researchers.
50k+
Vetted Experts
150+
PhD Researchers
50+
Languages
24h
Rapid Scaling
How we partner.
Needs Assessment
We define your model's specific data needs and domain requirements.
Expert Selection
Our AI matches your project with the top 0.1% of our network.
Secure Onboarding
Vetted experts join your environment through our secure, SOC2 workflows.
Continuous Delivery
Receive high-fidelity RLHF data and insights on a continuous loop.
Ready to build the future?
Onionlabel is the trusted data partner for the world's most ambitious AI labs. Let's discuss how we can accelerate your path to AGI.