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DataAnnotation

Get paid to teach AI your expertise·dataannotation.tech

DataAnnotation is a remote work platform that matches subject-matter experts to contract roles training and evaluating AI models. Contributors review AI-generated responses, rank outputs, check facts, label data, and write expert judgments across fields like coding, STEM, law, medicine, finance, and languages. Work is task-based and flexible, with pay tied to output quality rather than hours logged.

What it's for

Reviewing AI-generated text responsesRanking and rating model outputsChecking facts and accuracy of AI responsesLabeling dataReviewing content in specific subject areasProbing AI models for security weaknesses (authentication, crypto, injection, secret management)Writing secure or corrected answers when a model falls shortDesigning and judging realistic engineering problems (circuits, control systems, power stages)Comparing two model versions on identical promptsFlagging model failures with evidence (wrong assumptions, unit errors, fabricated values)

Features 8

Apply → Qualify → Work & get paid workflow
No long-term commitment required for contributors
Project categories including Coding, Cybersecurity, Data & ML, STEM, Engineering, Finance, Accounting, Legal, Medical, Healthcare Ops, Design, and Languages
Remote, flexible-hours contract work
Reviewing and rating AI model outputs
Role-based job board with 100+ open roles across multiple fields
Task-based pay tied to output quality
Writing expert judgments and corrected answers for AI training

At a glance

TypeWeb app

DeploymentCloud

PlatformsWeb

Forresearchers, students, professionals, subject-matter experts, independent contributors

CompanyData Annotation

Resources

Docs

Pricing

Pay rates for contributors range up to $75–$125+/hr depending on role, with some specialized roles (e.g. coding) going up to $150+/hr; these are contractor compensation rates, not subscription prices.