Train better AI with verified human expertise.
Traivr connects leading AI teams with carefully vetted specialists who create, evaluate, and improve high-quality training data.
Try a sample task · Software engineering
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Prompt
Explain the difference between TCP and UDP to a junior developer.
Which response is better?
Illustrative practice task. Choose a response to see the sample rationale. Your choice is not submitted or scored as an application assessment.
Every capability, one living network
From raw prompt generation to production-ready datasets, run the full lifecycle of human-in-the-loop AI training on one platform.
RLHF & preference data
Vetted trainers rank competing model responses head-to-head using Bradley–Terry pairwise comparisons, with disagreements adjudicated before anything ships. Output lands as a reward-model-ready dataset your training pipeline can ingest directly, no reformatting on your end.
How it works for clients
Define the project
Set your task type, rubric, domain, and quality bar in the project wizard.
Match with verified experts
Our matching engine pairs your project with qualified, available specialists.
Collect and review data
Multi-stage review, consensus scoring, and adjudication keep quality high.
Export production-ready results
Download or stream client-ready datasets through the API.
Your path to project eligibility
See the application, assessment, review, readiness and identity stages below. Completing them makes you eligible for matching; paid work depends on project availability.
Start your application- ACCOUNT
Create your account
Register and verify your email before signing in.
- APPLICATION
Submit your application
Tell us about your background, domain, skills and languages.
- ASSESSMENT
Complete screening and qualification
Pass the screening quiz, then the qualification exam in your chosen track.
- REVIEW
Wait for application review
Our operations team reviews your application and assessment before deciding on approval.
- READINESS
Complete readiness calibration
After approval, complete the calibration tasks for your domain.
- IDENTITY
Verify your identity
Complete identity verification as the final check before accessing client work.
- MATCHING
Explore available projects
Apply for projects that fit your skills. Approval does not guarantee a match or paid work.
A verified network across every domain
Trainers and experts are vetted through identity checks and domain assessments before working on live projects.
Quality is the product
Every dataset moves through a structured pipeline before it reaches you — never a single unreviewed submission.
Enterprise-grade security by default
Get paid to improve the world's most advanced AI systems.
Join a network of specialists and generalists doing meaningful, well-compensated work that shapes how AI systems behave — no subject-matter background required to start.
Apply to join- Flexible projects you choose, on your schedule
- Transparent pay shown before you start any task
- Work matched to your background — specialist field or general skills
- Quality bonuses for consistently strong submissions
- Clear, actionable feedback from senior reviewers
- Reliable, on-time payments with full history
Ready to build a higher-quality training data pipeline?
Talk to our team about your evaluation, RLHF, or red-teaming needs.