Aixle: 3 Personalized Workout Options Every Morning + Automatic Zwift Sync

Hi everyone,

I am excited to share Aixle (https://aixle.net), a new coaching tool built to work directly with your Intervals.icu data.

3 Daily Plans + Personalized Recommendations
Instead of a single prescribed workout, Aixle generates three distinct workout options every morning at 5 AM:

  1. FTP (Threshold)
  2. VO2max
  3. Endurance (Zone 2)

It analyzes your current HRV trends, TSB (Form), and Power Profile from Intervals.icu to provide a Coach’s Score for each. This tells you exactly which session is most recommended for your current physiological state, while giving you the flexibility to choose based on your schedule.

Fully Automated Sync to Zwift

  • Auto-Upload: Generated .zwo files are automatically pushed to your Intervals.icu calendar.

  • Instant Access: Your workouts appear in your Zwift Custom Workouts folder the moment you start the app.

Coaching everyday for $2.99/mo
We believe data-driven coaching should be accessible to everyone. Aixle is priced at just $2.99/month.

Release Special for Intervals.icu Community
We offer a 7-day free trial (no credit card required to sign up). Additionally, use the coupon below to get a discount:

Coupon Code: AIXLESTARTER2025
Offer: 20% OFF for the first year
Validity: Redeemable through 2025

Check it out at https://aixle.net and let me know your thoughts!

Ride on!

kaa

here is sample mail.( my today’s plan)

1 Like

Update: Added Sleep Score & RestHR Logic

The core philosophy I want to push with Aixle is: Strict plans often break when life happens.
Instead of rigidly following a calendar set 4 weeks ago, Aixle recalculates the “Best Workout for Today” every morning. To make this decision more accurate, I’ve updated the API integration to pull Sleep Score, Sleep Duration, and Resting HR (in addition to HRV/TSB).