Cyclezen
Invitation-only programme · 1,000 testers

Welcome to the Cyclezen private beta.

You have been personally invited by Samia to join the beta cohort. Fill in your details below to confirm your registration. On Wednesday 28 October, we will send you the download link for the app.

1,000 seats, 1 to 2 weeks of testing from Wednesday 28 October 2026. Mainland France. No advertising, and your email address is never shared with a third party.

A question before you sign up? beta@cyclezen.ai replies within 48 business hours.

We will write to you from beta@cyclezen.ai with your confirmation and the programme details.

The beta is open to both: iPhone (iOS 17+) and Android. This helps us balance the cohort.

My email is kept with the website host (OVHcloud) for the duration of the beta programme, according to the retention periods stated in the privacy policy. I can exercise my GDPR rights at any time via dpo@cyclezen.ai.
Anti-spam

Initialising the anti-CSRF session…

Cyclezen is a self-observation tool, not a medical device. The app does not replace the advice of a healthcare professional.