Vetted experts from our network of 400,000+ work inside your platform, from post-training data to evals. You choose who manages the work and QA.
The same network and vetting that companies use to hire senior engineers, now working on AI training data and evals.
One engagement, set up your way. You decide who manages the work and who runs QA. We can handle the rest, even when the work happens on your platform.
We vet every expert and onboard them to your platform.
We run background checks when the work needs them.
We check the work for data integrity, even on your platform.
Your team, or our project and tech leads.
Your team, or our reviewers.
When our leads run the work, they report on progress.
The tasks, the skills, the platform and the hours.
Matched, vetted experts within 72 hours: identity confirmed, skills tested, screened by a person.
Interview the experts you want, or let our leads pick.
We handle onboarding, payroll and compliance. Your team or our leads run the work.
The vetting we’ve run for more than ten years of hiring. Only the top 2% of applicants make the cut.
Technical assessments matched to the work each expert will do.
Manual reviews by our recruiters, including English and remote-work readiness.
Identity confirmed and fraud detection on every applicant, before anyone joins a project.
Our network is weighted toward senior engineers. In key roles, more than half have over three years of experience, and many have six to ten.
Backend, frontend and full-stack engineers who work in real codebases.
ML engineers, including LLM post-training experience.
Data engineers and analysts for pipelines, SQL and dashboards.
Infrastructure, CI/CD and platform engineers.
iOS and Android engineers, and test automation specialists.
Over 100 technologies in the network, scoped with you.
The operations behind our hiring business, applied to expert teams for AI labs.
Month-to-month. Scale up for a push and pull back after it, with no locked-in headcount.
Recruiters and account managers who stay with you from shortlist to day-to-day work.
Payroll, benefits, taxes and compliance handled across 18 countries.
Experts work within 2 hours of US Eastern time, in real time with your team.
approval rate, up from 54%
A design-first workflow for a lab evaluating front-end generation. Designs were approved before any code was written.
Read the storyto 1,000+ expert-evaluated tasks, across 25 parallel queues
Task-specific rubrics that turned clarity, scalability, and design into criteria a reviewer can verify, for benchmarking across models.
Read the storyExpert-authored datasets and RL environments, off the shelf or built to your spec, in formats you already run.
Learn moreTell us the work and the skills. A researcher will scope the team with you.