Help build thenext generation of AI
Use your expertise to train and evaluate AI models. Healthcare, STEM, legal, finance, and coding professionals—AI companies need your knowledge.
Start Earning Today
Why experts choose FlexDuty
Turn your expertise into meaningful AI impact
Competitive Pay
AI Taskers earn $15-50/hr. Domain Experts earn $75-200+/hr. Your expertise is valued.
Flexible Schedule
Work on your own time. Part-time, full-time, or as a side gig—choose what works for you.
Secure Payments
Get paid reliably within days of project completion. No chasing invoices.
Build Your Reputation
Earn quality scores and reviews. Top performers get priority access to high-paying projects.
Meaningful Work
Help train and evaluate AI systems that millions of people use. Your expertise matters.
AI-Powered Matching
Get matched with projects that fit your skills. No searching, no bidding—just good matches.
Expertise we're hiring for
AI companies need your skills—find projects that match your expertise
Data Annotation & Labeling
- Image Labeling
- Text Annotation
- Video Annotation
- Dataset QA
Healthcare Domain Expertise
- Medical AI Evaluation
- Clinical Decision Review
- Drug Info Verification
- Patient Safety QA
AI UX Research & Testing
- Chatbot Testing
- AI Product Feedback
- User Preference Studies
- A/B Testing
AI Training & Alignment
- RLHF Data
- DPO Training
- Preference Ranking
- Instruction Tuning
AI Safety & Red Teaming
- Jailbreak Testing
- Adversarial Inputs
- Safety Evaluation
- Security Testing
Model Evaluation & Testing
- Factuality Testing
- Bias Detection
- Hallucination Testing
- Response Quality
STEM Domain Experts
- Scientific Content QA
- Math Reasoning Review
- Engineering Verification
- Research Evaluation
Legal Domain Experts
- Legal AI Evaluation
- Contract Analysis QA
- Compliance Review
- Privacy Policy QA
Finance Domain Experts
- Financial AI Evaluation
- Risk Assessment QA
- Investment Analysis
- Regulatory Compliance
Programming Experts
- Code Generation Review
- Algorithm Testing
- Bug Detection
- Security Review
Multilingual AI Services
- Translation Evaluation
- Cross-lingual Testing
- Localization QA
- Cultural Adaptation
AI Development
- Model Fine-tuning
- RAG Systems
- LLM Integration
- AI Agents
How it works
From signup to earning—simple, transparent, rewarding
Create Your Profile
Sign up and tell us about your expertise. Whether you're an AI Tasker or Domain Expert, we'll verify your qualifications.
Get Verified
Our team reviews your credentials. Domain experts may need to verify professional licenses or certifications.
Get Matched
Our AI matches you with projects that need your skills—data annotation, model evaluation, or expert feedback.
Help Build AI
Complete projects, earn quality scores, and help make AI smarter. Get paid within days of completion.
Build smarter AI
Join verified experts earning $15-200+/hr by training and evaluating AI.
Start WorkingFree to join • Get matched fast • Flexible schedule