Hire Expert Annotators for Your Prodigy Projects
Access 124,000+ pre-vetted specialists skilled in NLP, text classification, and LLM evaluation. Post a job, review proposals, and bring the right annotators into your Prodigy workflow.
124,000+ AI Trainers
Post & Hire
Post your Prodigy project on OpenTrain and hire from a curated shortlist of pre-vetted annotators.
Add to Prodigy

Review proposals, hire directly, and invite your new team into your Prodigy workspace — no extra onboarding needed.
Manage & Pay
Manage tasks, communication, and payouts through OpenTrain while work happens in Prodigy.
One Platform to Hire and Manage Your Prodigy Team
Find annotators for your projects and manage everything in one place. No more juggling spreadsheets, chat apps, and payment tools.
Post a Prodigy Job
Create an account and post your first job in minutes. Describe your annotation requirements, set your rate, and start receiving proposals from qualified annotators.
Post a Prodigy Job
Create an account and post your first job in minutes. Describe your annotation requirements, set your rate, and start receiving proposals from qualified annotators.
Review Pre-Vetted Proposals
Every candidate goes through AI-powered screening and interviews before being matched to your job. Review your shortlist, message candidates, and choose the right fit.
Review Pre-Vetted Proposals
Every candidate goes through AI-powered screening and interviews before being matched to your job. Review your shortlist, message candidates, and choose the right fit.
Hire and Add to Your Prodigy Instance
Once you've made your hires, give them access to your Prodigy instance. Keep using your existing recipes, labeling schemas, and project configurations.
Hire and Add to Your Prodigy Instance
Once you've made your hires, give them access to your Prodigy instance. Keep using your existing recipes, labeling schemas, and project configurations.
Communicate and Manage Work
Message your team, share annotation guidelines and instructions, and track progress in one place. Everything you need to coordinate your Prodigy project is built in.
Communicate and Manage Work
Message your team, share annotation guidelines and instructions, and track progress in one place. Everything you need to coordinate your Prodigy project is built in.
Pay Securely in One Place
Handle global payments from a single dashboard. No chasing invoices or juggling multiple payment methods.
Pay Securely in One Place
Handle global payments from a single dashboard. No chasing invoices or juggling multiple payment methods.
Staff Your Prodigy Projects Today
Hire pre-vetted Prodigy annotators yourself, or let our team build and manage your entire Prodigy workforce.
Post a Prodigy Job, Hire Prodigy Experts
Describe your Prodigy project and get a curated shortlist of pre-vetted annotators with Prodigy experience. 15% flat fee.
Full-Service Prodigy Team
- Recruiting & live vetting
- Onboarding & training
- Daily management & QA
- Dedicated program lead
Build a career training the world's top AI models.
Freelance AI Trainer?
Join 124,000+ freelancers
Data Labeling Company?
Find clients and recruit talent
Pre-Vetted Prodigy Experts You Can Trust
Every Prodigy annotator on OpenTrain is verified through live interviews and proctored skills testing — not just AI screening. Choose from 124,000+ pre-vetted experts across 180+ countries.
Pre-Vetted Experts
Countries
Languages
Platforms
The Network
The only talent network purpose-built for Prodigy and AI training.
Prodigy Specialists, Not Crowd Workers
Experienced annotators who know Prodigy inside and out. Matched to your project requirements, not pulled from a generic applicant pool.
Global Coverage, Any Language
Native speakers across 180+ countries and 110+ languages. Build a Prodigy team in any region or timezone.
AI-Powered Matching
Candidates screened and ranked for Prodigy experience, domain expertise, and language skills. You review only qualified matches.
Proven at Scale
From 5-person pilots to 500-person production teams. Companies trust OpenTrain to staff their Prodigy projects at any scale.
We Recruit, Train, and Manage Your Prodigy Team
A dedicated team working directly in your Prodigy account. We handle recruiting, training, QA, and daily ops.
Live Proctored Testing
Proctored skills tests for every Prodigy candidate. Human-watched, no ChatGPT.
Live Interviews
Prodigy experience verified face-to-face by trained interviewers.
Custom Calibration
Custom tests built for your Prodigy project and annotation standards.
Prodigy + OpenTrain FAQ
Common questions about hiring Prodigy annotators through OpenTrain.




















