Kaizer
The best Hevy Coach alternative for coaches who don't want to progress weights and reps by hand. The AI generates the program and re-progresses it automatically after every session the client logs — and you approve the changes.
Pros
- The AI doesn't just generate: it re-progresses weights and reps automatically after every logged session (estimated 1RM via NSCA tables).
- Full Spanish support that works great across the whole coaching workflow.
- Shown in USD, charged in pesos.
- Free plan forever (up to 3 clients), no card.
- Native team in Buenos Aires, on LATAM hours.
Cons
- Younger product than Hevy Coach — smaller community.
- Your clients move from the free, well-loved Hevy app to Kaizer's app.