Find & Hire AI Trainers for Your Argilla Projects
Post a job and get a curated shortlist of AI Trainers for RLHF ranking, text classification, NER, and other LLM workflows. Hire directly and invite them to your Argilla workspace.
124,000+ AI Trainers
Post & Hire
Post your Argilla project on OpenTrain and hire from a curated shortlist of pre-vetted annotators.
Add to Argilla
Review proposals, hire directly, and invite your new team into your Argilla workspace — no extra onboarding needed.
Manage & Pay
Manage tasks, communication, and payouts through OpenTrain while work happens in Argilla.
One Platform to Hire and Manage Your Argilla Team
Find AI Trainers for your Argilla projects and manage them from the same place. No more stitching together separate tools.
Post an Argilla Job
Create an account and post your job in minutes. Describe your annotation task, specify the response format, and start receiving proposals from qualified AI Trainers.
Post an Argilla Job
Create an account and post your job in minutes. Describe your annotation task, specify the response format, and start receiving proposals from qualified AI Trainers.
Review Pre-Vetted Proposals
Our AI screens, interviews, and matches candidates to your project. You get a shortlist of AI Trainers with experience in ranking, rating, classification, and span labeling.
Review Pre-Vetted Proposals
Our AI screens, interviews, and matches candidates to your project. You get a shortlist of AI Trainers with experience in ranking, rating, classification, and span labeling.
Hire and Invite to Argilla
Hire from your shortlist and add them directly to your Argilla workspace. Keep your current setup and workflow exactly as it is.
Hire and Invite to Argilla
Hire from your shortlist and add them directly to your Argilla workspace. Keep your current setup and workflow exactly as it is.
Communicate and Manage Work
Manage your Argilla team from one workspace. Team chat, shared instructions, and project coordination tools built in, so you don't have to juggle multiple tools.
Communicate and Manage Work
Manage your Argilla team from one workspace. Team chat, shared instructions, and project coordination tools built in, so you don't have to juggle multiple tools.
Pay Securely in One Place
Pay your Argilla AI Trainers globally from one dashboard. Secure payments, no invoicing hassle.
Pay Securely in One Place
Pay your Argilla AI Trainers globally from one dashboard. Secure payments, no invoicing hassle.
Staff Your Argilla Projects Today
Hire pre-vetted Argilla annotators yourself, or let our team build and manage your entire Argilla workforce.
Post a Argilla Job, Hire Argilla Experts
Describe your Argilla project and get a curated shortlist of pre-vetted annotators with Argilla experience. 15% flat fee.
Full-Service Argilla 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 Argilla Experts You Can Trust
Every Argilla 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 Argilla and AI training.
Argilla Specialists, Not Crowd Workers
Experienced annotators who know Argilla 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 Argilla team in any region or timezone.
AI-Powered Matching
Candidates screened and ranked for Argilla 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 Argilla projects at any scale.
We Recruit, Train, and Manage Your Argilla Team
A dedicated team working directly in your Argilla account. We handle recruiting, training, QA, and daily ops.
Live Proctored Testing
Proctored skills tests for every Argilla candidate. Human-watched, no ChatGPT.
Live Interviews
Argilla experience verified face-to-face by trained interviewers.
Custom Calibration
Custom tests built for your Argilla project and annotation standards.
Argilla + OpenTrain FAQ
Common questions about hiring Argilla annotators through OpenTrain.
