Human Intelligence
for the AI Economy.
ExpertSet connects students, professionals, and domain experts with leading AI teams to train, evaluate, and improve AI systems.
Help make AI more accurate and reliable. No AI experience required.
2M+
Students & Professionals
100+
Education Partners
500+
Expertise Areas
EU & UK
Regional Coverage
How It Works
From sign-up to your first contribution in three simple steps.
Apply to Join
Create a profile that highlights your background, skills, languages, and areas of expertise. Students, professionals, and domain specialists are all welcome.
Get Matched
We connect you with relevant opportunities from leading AI teams, matched to your expertise, availability, and the type of work you want to do.
Shape AI and Get Paid
Contribute to training, evaluation, and specialist feedback projects remotely and on your schedule, with competitive compensation for your time.
What You'll Work On
The types of projects AI teams need expert contributors for.
Multilingual Evaluation
Evaluate AI in your native language, cultural context, and real-world communication scenarios where models often fall short.
Regional Testing
Assess model performance across local markets, regulations, institutions, and country-specific user expectations.
Model Evaluation
Test AI systems for reasoning quality, factual accuracy, and response usefulness across a wide range of topics and tasks.
Human Feedback
Provide structured preference judgments that directly improve how models behave, respond, and align with human expectations.
Expert Review
Apply specialist knowledge in law, medicine, finance, science, or education to evaluate AI in high-stakes domains.
Agent Workflows
Evaluate autonomous AI systems on complex, multi-step tasks and realistic operational scenarios.
Our Talent Network
Students, professionals, and domain specialists from across Europe and the UK.
STEM & Research
Scientists, engineers, researchers, and technical specialists across advanced scientific and engineering disciplines.
Legal & Policy
Lawyers, compliance professionals, policy experts, and specialists across regulated industries and institutional environments.
Healthcare & Medicine
Doctors, clinicians, researchers, and healthcare specialists with deep medical and scientific expertise.
Finance & Business
Analysts, economists, consultants, and business professionals across finance, strategy, and commercial functions.
Languages & Culture
Native speakers, multilingual experts, translators, and contributors with deep regional knowledge across Europe.
Students & Graduates
High-performing academic talent from leading universities with strong analytical, research, and communication skills.
AI breaks across languages.
ExpertSet helps fix that.
Frontier AI models often perform well in English but struggle with regional languages, cultural nuance, and local context.
ExpertSet gives AI teams access to multilingual European talent who help evaluate, localize, and improve AI systems across real-world markets.
- Native speaker evaluation across 25+ European languages
- Regional context and specialist expertise across 500+ domains
- Scalable contributor access across the EU and UK
For AI Teams
Access Europe's frontier AI talent network.
Source pre-vetted students, professionals, and domain experts for multilingual evaluation, specialist review, and AI improvement projects.
- Pre-vetted expert contributor profiles with verified backgrounds
- Flexible engagement models for short-term or ongoing work
- Fast access to multilingual and specialist expertise
- Scalable contributor capacity across Europe and the UK
For Expert Contributors
Help shape frontier AI.
Join Europe's growing network of students, professionals, and specialists contributing to the next generation of AI systems.
- Work on meaningful frontier AI projects
- Flexible remote opportunities on your schedule
- Fair compensation for your expertise
- Build experience at the forefront of AI
Ready to shape frontier AI?
Whether you're an AI team seeking exceptional talent or an expert contributor ready to do meaningful work, ExpertSet connects the right people at scale.