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Cortix, always with you.

Your coach for cycling, running or both.

Download on the App StoreGet it on Google Play
Start your free week

7 days free, then $19.99/month. Cancel anytime.

A template gives everyone the same week. Context looks at what you did, what you want and what's coming, then decides what comes next.

Every day

Today always has a reason.

What, how and why: Context has worked it out so you don't have to. One look each morning and you have what you need.

9:41
The Cortix Home screen: today's Threshold Intervals with its chart, and the coach's note on how to ride it
Friday, 21:40

When the week changes, the plan changes.

Tell Context what's coming. It reworks the week, says why, and remembers it.

9:41
The Coach tab: a message about a work trip, Context's answer, what it remembered, and two suggested changes waiting for the athlete
After every session

Every session read, analyzed and remembered.

What you did, what you didn't, and what that means for what comes next.

9:41
A session page: Context's note on the three threshold blocks, a score of 93 and Strong execution
All season

Ride, run, or both. One plan.

Built around your goal, your life and what you like to do. Each Sunday the week is reviewed and the next one is set from it.

9:41
The Calendar tab: today's Threshold Intervals, Sunday's long ride, and next week's recovery spin and easy run
Week after week

Watch the work add up.

Fitness, form and your threshold, read from your own rides and runs. As you change, so do your needs. Cortix notices and adjusts.

9:41
The Trends tab: fitness 59, FTP 285 W, form Fresh, and the fitness and freshness chart over 90 days

Works with your watch, bike computer and phone

  • Garmin
  • Wahoo
  • COROS
  • Suunto
  • Apple Health
  • Health Connect
  • .fitUpload a file
  • Garmin
  • Wahoo
  • COROS
  • Suunto
  • Apple Health
  • Health Connect
  • .fitUpload a file

Flexible when you need it. Strict when it matters.

Nothing happens without your approval.

Every change Context suggests waits for your approval, so coach and athlete are always on the same page.

Coaching within reason.

Context works with facts, not wishes. Your plan is built on the training you have actually done, with limits drawn from training research. Long-term progress beats a short-term high.

Your data is yours.

Never sold, never used for ads. Delete your account and everything goes with it, right away.

How Context coaches

A cyclist on a wet road along a lake, between steep hills

Over years in endurance sports, I kept seeing the same thing: people who wanted to improve but lacked structure. Friends and family would ask me for plans. What they needed wasn't a perfect plan. They needed a system that adapts to real life, adjusts when things go off plan, and follows their development over time. That's what Cortix is.

Halvor Sandstad · Founder, Stavanger

More about Cortix and who builds it

Before you start.

Is Context a human?

No. Context is AI, developed and safeguarded by Cortix AS. The people behind it are a real email away.

I'm new, or coming back from a break. Is it for me?

Yes. Coaching starts from where you are now, not where you have been. Tell Context about your goal and your life, and it walks with you every step of the way.

Do I need a power meter or a watch?

No. Cortix can coach you whether you have all the data in the world or like to run naked in the woods. Power, heart rate or feel all work.

What happens to my data?

It is used to coach you, never sold and never used for ads, and you can delete all of it at once. Your data, in plain words

What if it isn't for me?

Cancel in the free week and you pay nothing. After that, cancel anytime and keep access until the end of the month you paid for.

$19.99 a month

Everything included. The first 7 days are free, and you can cancel anytime.

Download on the App StoreGet it on Google Play
Start your free week

Also on iPhone and Android.

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© 2026 CORTIX AS · Org.nr. 938 652 260 · Stavanger, Norwaysupport@cortix.no