Europe's Expert Network
for AI Evaluation.
ExpertSet connects AI companies with vetted European students, professionals, and domain specialists who help make AI systems more accurate, reliable, and useful.
Trusted European Expert Network
500+
Expert Contributors
12
European Countries
25+
Expertise Areas
AI-Native
Platform
How It Works
A simple, structured process from application to contribution.
Apply & Get Vetted
Experts complete a detailed profile and answer screening questions. Our team reviews every application to ensure quality and relevance.
Match to Projects
We match vetted experts to relevant AI evaluation projects based on expertise, language capabilities, and availability.
Contribute & Get Paid
Experts complete projects remotely on their schedule and receive fair compensation for their contributions.
Project Types We Support
From model evaluation to safety testing — we match the right experts to the right projects.
AI Model Evaluation
Structured evaluation of model outputs for accuracy, coherence, and reasoning quality across domains.
RLHF / Preference Ranking
Human feedback and preference annotation to improve model alignment with human values.
Multilingual Evaluation
Native-speaking experts evaluate AI systems across European languages and cultural contexts.
Red Teaming & Safety Testing
Structured adversarial testing to identify safety issues, biases, and failure modes in AI systems.
Domain Expert Review
Verified specialists in law, medicine, finance, and science provide ground-truth feedback.
Agent Workflow Testing
Evaluation of agentic AI systems across complex, multi-step task scenarios.
Expert Categories
Our network spans a wide range of professional and academic disciplines.
STEM & Research
Scientists, engineers, and researchers
Legal & Compliance
Lawyers and compliance professionals
Healthcare & Medicine
Doctors, nurses, and health specialists
Finance & Economics
Analysts and financial professionals
Languages & Linguistics
Native multilingual experts
Creative Industries
Writers, designers, and creatives
AI models fail across languages.
ExpertSet doesn't.
AI systems trained and evaluated in one language often fail in others. ExpertSet's multilingual network of European experts ensures your models perform across languages and cultural contexts.
- 25+ European languages covered
- Academic and professional fluency
- Native cultural context and nuance
- Cross-lingual model testing expertise
For AI Companies
Access Europe's most qualified AI evaluation talent — pre-vetted and ready to contribute.
- Vetted expert profiles with verified credentials
- Flexible project structures (hourly, fixed, ongoing)
- Direct applicant review with detailed profiles
- Fast turnaround from posting to contributors
For Expert Contributors
Contribute your expertise to cutting-edge AI development and get fairly compensated.
- Work on meaningful AI projects that matter
- Flexible remote work on your schedule
- Fair compensation for your expertise
- Build your track record in AI evaluation
Ready to build better AI?
Whether you're an AI company seeking expert contributors, or an expert ready to contribute — ExpertSet is where it happens.