Your expertise. AI's improvement.

Earn on your own schedule by training AI models — in your specific discipline. No AI background required. Your domain knowledge is the skill these companies desperately need.

$20–200/hr

Pay range

100%

Yours to keep

Anytime

Work schedule

All fields

Specialties

"I don't know anything about AI." That's exactly why we need you.

AI companies need real-world expertise in medicine, law, finance, education, engineering, and dozens of other fields — to make their models accurate, safe, and actually useful. You bring that expertise. We connect it to the companies building tomorrow's AI.

What you'll actually do.

A range of tasks mapped to your skills and expertise. Each one clearly described with transparent pay before you start.

$25–60/hr All domains

RLHF Rating

Rate and rank AI responses based on quality, accuracy, and helpfulness. Your judgment improves the model.

$20–45/hr General

Data Labeling

Annotate text, images, code, and data to train machine learning models across industries.

$60–150/hr Specialist

Expert Evaluation

Assess AI outputs in your field — medical accuracy, legal correctness, technical precision, and more.

$35–80/hr All domains

Prompt & Content Creation

Write training prompts, create benchmark questions, and build evaluation datasets in your domain.

$50–120/hr Technical + expert

Red Teaming

Test AI models for weaknesses, biases, and safety issues. Find edge cases the machines miss.

$75–200/hr Software

Code Review & Generation

Review and rate AI-generated code, debug outputs, and create coding test cases for model training.

If you're an expert in it, we can use it.

We work with specialists across virtually every professional discipline.

  • Healthcare & Medicine
  • Legal
  • Software Engineering
  • Data Science & ML
  • Finance
  • Education
  • Creative Writing
  • Science & Research
  • Marketing & Copywriting
  • Product Management
  • Design & UX
  • Operations & Strategy

Smart work. Real income. Your schedule.

Work when you want

Log in and pick up tasks anytime. No minimum hours. No schedule requirements. Purely on your terms.

Your expertise is the product

We don't need you to know AI — we need you to know your field. Your domain knowledge is exactly what makes AI better.

Transparent, competitive pay

See what tasks pay before you start. No ambiguity, no lowball rates. Specialists earn premium rates.

Streamlined workflow

Tasks are clearly described and easy to complete. Feedback is fast. Payments are reliable and on time.

Get started in 3 steps.

Create or complete your Braintrust profile

If you're already a member, just ensure your profile includes your specialization. If new, sign up in about 20 minutes.

Complete the AI skills interview

Our AI evaluates your expertise and matches you to appropriate tasks. This ensures you get tasks at the right level — and pay grade.

Browse and accept gig tasks

Log into your Braintrust dashboard, browse available tasks in your field, see the pay, and start working. Payments are processed weekly.

Start earning on your terms.

Flexible. Remote. In your specialty. No experience in AI required.