- 2026 · Year founded
- France · Designed and hosted in France
- 175 · Exercises in English, with demos
- + 2 000 · Foods from the Ciqual table (ANSES)
Jérémy Altero
Former athlete and software engineer.
I first knew coaching from the athlete’s side: programmes in PDFs, meal plans in Excel, check-ins sent by message and buried between two conversations. The coaches’ work was serious. The tools, much less so.
After becoming a software engineer, I wanted to bring the two worlds together. That’s where ALTERO came from: a single app where the coach builds their programmes and meal plans, receives clear check-ins and follows each athlete, and where the athlete knows exactly what to do every day.
Today, ALTERO covers the whole coaching follow-up, from the first programme to the check-in, on phone and computer alike. What comes next is decided with the coaches who use it every day.
What we care about
The athlete never pays
Only the coach picks a plan, based on how many athletes they coach. Their athletes get everything for free.
All included
Programmes, nutrition, check-ins and messaging in every plan, from Discovery to Pro. No paid add-ons on top.
Your data stays in France
Hosted in France, encrypted in transit, never sold. Anyone can export or delete their account.
The coach’s method
ALTERO imposes no protocol: coaches set up their programmes, meal plans and peak weeks the way they work.
Frequently asked questions
Who created ALTERO?
Jérémy Altero, former athlete and software engineer, in 2026. ALTERO is published by his sole proprietorship in France.
Is ALTERO a French app?
Yes. The app is designed in France, available in English, and its data is hosted in France.
How do I contact ALTERO?
By email at contact@altero.fit. Coaches on the Pro plan get a reply within 48 hours.