Healthcare Data Labeling

European medical professionals
labeling your AI data.

Doctors. Dentists. Specialists.
Handpicked talent from Europe's top healthcare systems.

Work with us
01

What we do

Medical Imaging

X-rays, MRIs, CT scans, pathology slides. Annotated by professionals who understand what they're looking at.

Clinical Documents

Patient records, clinical notes, medical reports. Native language processing by qualified healthcare workers.

LLM Fine-tuning

RLHF, preference data, instruction tuning. Domain expertise for medical AI that actually works.

02

Why Hcyon

Real healthcare professionals

Not crowdworkers guessing at medical terminology. Our annotators are practicing doctors, dentists, and medical specialists from the Netherlands, Germany, and across Europe.

Handpicked, not scaled

Every team member is individually vetted. We prioritize quality and domain understanding over volume.

European standards

GDPR compliant. Based in Amsterdam. Working within one of the world's most respected healthcare systems.

03

Trusted by

Let's talk about your data.

Whether you're training medical imaging models or fine-tuning clinical LLMs, we have the expertise you need.

Email info@hcyon.ai
Get in touch