About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.
Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid study participants with a wide variety of experiences, knowledge, and skills.
The role We're looking for AI Training Experts to help train and evaluate cutting-edge AI models. If you have the necessary experience, we'll send you a quick 10- to 15-minute test to assess your skills and suitability for AI tasks. If successful, you'll be invited to join Prolific as a participant, where you'll get paid to train and evaluate powerful AI models.
Researchers looking for your skills tend to pay up to $25/hr per AI task completed.



You must be prepared to complete paid tasks that require one hour of uninterrupted work, though many are shorter.
What you'll bring
- AI Training task skills and verifiable professional experience as an AI Trainer
- A willingness to take our skills verification test to assess your suitability for our participant pool
- Strong attention to detail and the ability to concentrate on complex tasks for up to one hour at a time
- A reliable and fast internet connection and access to a computer
- A willingness to self-declare your earnings, as our participants are self-employed
- A Paypal

📌 AI Training Experts (Madrid)
🏢 Prolific
📍 Madrid