Train Plex
Learn Data Annotation & Earn
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About
Welcome to Trainplex, the ultimate platform to build your skills in data annotation and labeling. Whether you are starting out or looking to refine your labeling skills, Trainplex provides you with all the tools, training, and tasks you need.
Key Features:
Structured Training: Watch video lessons and access articles to learn data annotation step-by-step.
Task Dashboard: View your active batches, completed tasks, and approval status in real-time.
Secure Wallet: Easily track your available balance, review past payouts, and manage withdrawals.
Get Certified: Complete training milestones, pass certifications, and unlock high-paying tasks.
Leaderboard & Referrals: Compete with other annotators, climb the leaderboard, and invite friends to earn rewards.
Start your data annotation training journey with Trainplex today!
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What's New in Train Plex
1.0.8
October 8, 2026
Projects — a new, redesigned Projects section brings all your projects together in one place. Historical photos — when a photo carries no date of its own, you can now enter the date yourself instead of losing the photo from the set. Vendor code — the code is now required when enrolling a participant, and the agency name appears as you type so a wrong entry is caught before you save. Sessions — you now get a clear message when your session expires, instead of the screen failing silently. Bug fixes and performance improvements throughout the app.
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