Platform Overview
Hire, manage, and pay top AI Trainers & Data Labelers in one place while working in the tools you already use
Find Data Labeling Vendors
Browse vetted agencies and BPOs for large-scale projects.
List your data labeling company
Create a free company profile, receive matched RFPs, and submit proposals with your pricing, capacity, and timeline.
JOIN AS Freelancer
The #1 Platform for Finding AI Training Jobs
We bring AI training and data labeling jobs from 20+ platforms into one place.
Work With Us
Hire Freelancers
Post a Job to the #1 Network for AI Training Talent Now
Post your job and find pre-vetted AI Trainers & Data Labelers across any domain, language, or tool.
FOR LARGE PROJECTS / MANAGED SERVICE
Done-for-You AI Data Teams
For large or complex projects. We recruit, train, manage, and QA your team inside your tools.
JOIN AS Freelancer
The #1 Platform for Finding AI Training Jobs
We bring AI training and data labeling jobs from 20+ platforms into one place.
LLM & Agents
View All LLM & Agent Solutions
Structured Data Labeling
View Data Labeling Solutions
Work With Us
Hire Freelancers
Post a Job to the #1 Network for AI Training Talent Now
Post your job and find pre-vetted AI Trainers & Data Labelers across any domain, language, or tool.
FOR LARGE PROJECTS / MANAGED SERVICE
Done-for-You AI Data Teams
For large or complex projects. We recruit, train, manage, and QA your team inside your tools.
Work With Us
Hire Freelancers
Post a Job to the #1 Network for AI Training Talent Now
Post your job and find pre-vetted AI Trainers & Data Labelers across any domain, language, or tool.
FOR LARGE PROJECTS / MANAGED SERVICE
Done-for-You AI Data Teams
For large or complex projects. We recruit, train, manage, and QA your team inside your tools.
/ Join as Freelancer
The #1 Platform for Finding AI Training Jobs
You shouldn't need accounts on 20 platforms just to find work. See AI training and data labeling jobs from 20+ platforms in one feed. One profile, one inbox, one portfolio that grows with you.
/ How OpenTrain Works
One Profile. Jobs Across 20+ Platforms.
Create Your Expert Profile
Add your skills, domains, languages, and rates. Your profile is how AI teams find and shortlist you for projects.
Find Jobs Across All AI Platforms
See AI training and data labeling roles from across the ecosystem in one feed. No more checking multiple dashboards.
Build a Unified Portfolio
Log completed projects from any platform. Your work history and reviews stay in one place and help you win future roles.
/ Why Join OpenTrain
The One Platform for Your AI Training Career
We bring AI training and data labeling jobs from 20+ platforms into one place. Search, apply, and track your work without juggling separate accounts and dashboards.
Join Now All the AI Jobs in One Place
See AI training and data labeling roles from 20+ platforms in a single feed. No more logging into separate dashboards or missing opportunities because you didn't check the right site.
Join Now
One Inbox for Every Update
Role invites, application statuses, and shortlist notifications all land in one place. Apply directly from OpenTrain and track everything without the tab overload.
Join Now
A Portfolio That Grows With You
Track your earnings and completed projects across every platform in one profile. The more you work, the stronger your profile, and the easier it is to land your next role.
Join Now
/ Get Started
Create Your Profile Now and Access Jobs From 20+ Platforms
100% free, always. Search AI training and data labeling jobs from 20+ platforms, apply without juggling accounts, and build a portfolio that grows your career.
/ Build a Career in AI Training
AI Training Is a Career. Build Yours Here.
The AI industry is growing fast, and the companies building it need people like you. Work directly with leading AI labs, help train models that millions of people use, and build a portfolio that positions you for the future of this space.
Work with top AI companies on cutting-edge models
Help shape how AI thinks, responds, and behaves
Build a portfolio that grows as the industry grows
Shape the Future
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Work From Anywhere
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Top AI Companies
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Build Your Portfolio
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/ How It Works
How OpenTrain Works
One profile, one place to see every job, one portfolio that tracks your entire career.
/ 01
Create Your Free Profile
Add your skills, domains, languages, and rates. Upload your resume and we'll help build your profile automatically.
/ 02
See Jobs From 20+ Platforms in One Place
We bring AI training and data labeling jobs from across the industry into one searchable feed. No more checking multiple sites.
/ 03
Apply to Jobs That Match Your Skills
Some jobs you apply to directly on OpenTrain. Others link to partner platforms. Either way, you find them all here.
/ 04
Build Your Portfolio Over Time
Log completed projects from any platform. Your work history stays in one place and helps you land more work over time.
Create Your Profile in 5 Minutes
Upload your resume to auto-build your profile. Review, edit, and publish. 100% free.
Join Now Browse 100+ Job Openings Now
See open projects in one place. Filter by domain and language and apply in minutes.
View Open Projects / INTEGRATIONS
Find Jobs Across 20+ Platforms
See AI training and data labeling jobs from all the major platforms in one feed. No need to check each one separately.
Your Custom Tool
Custom
Label Studio
Multimodal
Roboflow
Vision
AWS SageMaker
Multimodal
CVAT
Vision
Scale Studio
Multimodal
SuperAnnotate
Multimodal
Encord
Vision
Dataloop
Multimodal
Kili Technology
Multimodal
Supervisely
Vision
V7 Darwin
Vision
Datature
Vision
Snorkel AI
Programmatic
Argilla
Text
Datasaur
Text
Prodigy
Programmatic
/ FAQ
Frequently Asked Questions
Everything you need to know about joining and finding work on OpenTrain.
Yes. OpenTrain is 100% free for freelancers. Always. We never charge you anything and we never ask for a credit card or payment method.
Pay varies by project and skill level. Simple data labeling tasks may pay $15-25/hr, while specialized work like LLM evaluation, code review, or medical annotation can pay $50-100+/hr. You set your own rates and choose which jobs to apply to.
We aggregate AI training and data labeling jobs from 20+ platforms and companies into one feed. Some are posted directly on OpenTrain, others are pulled from partner platforms. You see everything in one place.
For jobs posted on OpenTrain, you apply and get paid here. For jobs from partner platforms, we link you to their site to apply. Either way, you can log completed projects on your OpenTrain profile to build your portfolio.
It depends on the role. Some projects require domain expertise (medical, legal, coding), while others are open to beginners. Your profile helps match you with jobs that fit your background.
Yes. Nearly all AI training and data labeling work is fully remote with flexible hours. You work from anywhere on your own schedule.
/ GET STARTED
Join the #1 Platform for AI Training Talent
Where top AI builders and expert AI Trainers connect to build the future of AI.
Self-Service
Post a Job
Post your project and get a shortlist of qualified AI Trainers and Data Labelers. Hire and manage your team in the tools you already use.
Managed Service
For Large Projects Done-for-You
We recruit, onboard, and manage a dedicated team inside your tools. End-to-end operations for large or complex projects.
For Freelancers
Join as an AI Trainer
Find AI training and data labeling projects across platforms, all in one place. One profile, one application process, more opportunities.