How it works
From the check to your profile to the clinic. More support is coming soon.
Prevention Check
A short check on risk, family history and breast density, in just a few minutes.
Get your profile
Your orientation level and concrete next steps, explained clearly and plainly.
Find a clinic
Certified breast centers near you, booking directly on the clinic website.
Self-exam
Coming soonA self-exam that works, with animation, video and audio guide.
Radiosa is an information and guidance service for breast health and not a medical device. The content does not replace a professional evaluation by a physician.
Pseudonymized and encrypted
AI Chat
Coming soonAsk questions, find orientation.
EVE is your curated AI for breast health: there instantly, even at night and on weekends, anonymous and without scaremongering. You get clear answers instead of endless googling and know when a specialist matters.
EVE answers in seconds
Ask your question about breast density, mammograms, risk or points of contact. EVE answers right away, clearly and without jargon. With quick questions or your own question, around the clock.
Curated and with sources
All answers are reviewed by gynecologists and radiologists and follow recognized guidelines. Every answer names its source, so you can read up and feel confident.
Specialists when you need more
For more complex questions, specialists from the Radiosa network step in. Pseudonymized and encrypted, without a medical diagnosis, but with real orientation for your next steps.
Made in Switzerland
Your data stays local with you.
Radiosa is made for women who want to take care early and on their own terms. Privacy first, content from specialists, all without detours.
Data stays local
Your prevention profile sits encrypted on your device. Nothing is uploaded to a cloud by default or sold to third parties.
No account needed
You start directly in the browser, no login, no password and no email required for the Prevention Check.
Curated by specialists
Content from gynecologists, radiologists and physicians experienced in breast diagnostics. Clear and easy to understand.
Holistic in one place
From the Prevention Check to the self-exam to the clinic: one clear path, step by step.
Orientation in the Swiss system
Cantonal map
Tap or click on a canton to open the screening info.
Map base: Suisse cantons.svg (Pymouss44, CC BY-SA 3.0). Coloring by Radiosa.
As of June 8, 2026. Subject to change. Sources: krebsliga.ch and swisscancerscreening.ch.
Prevention, canton by canton
Which prevention is recommended in your canton, from what age, and what your insurance covers. The interactive canton map gives you orientation, right here in the knowledge base.
- Recommendations per canton
- From which age
- What insurance covers
The cantonal map offers orientation and is not binding medical or insurance information.