Take it further with Kairn
Start for free. Turn on Kairn for AI coaching that adapts to you, week after week.
Free
€0/ month
Forever.
- Activity import (FIT / GPX / TCX)
- Workout visualisation and analysis
- Heart-rate zone breakdown
- Algorithmic plan generation
- Post-workout feedback (RPE, pain)
- Garmin / Strava / Suunto / COROS integrations
- Send workouts to your watch
14 days free
Kairn
€2.99/ month
No commitment · cancel before your first payment.
- Everything in Free
- Plan generated and managed by Kairn (AI)
- Personalised advice and recommendations
- Continuous adaptive plan adjustments
- Early access to new features
Secure payment Cancel in one click EU hosting · GDPR
Does the trial cost anything?
No. The first 14 days are free: your card is requested when you subscribe, but nothing is charged until the trial ends. Cancel before then and you pay nothing.
What happens if I cancel?
You go back to the Free tier at the end of the paid period. Your activities, workouts and history are kept.
Does my plan disappear without Kairn?
No. The free algorithmic engine keeps generating your periodised plan — you only lose adaptive adjustments and AI advice.
Secure payment. Cancel anytime from your billing page. Nothing is charged during the 14-day trial.