Is there a cheap alternative to an online personal trainer?
Yes, if what you need is for someone to decide what to train each day and adjust it when you change. EntrenAI costs €7.99/month or €23.99/year, with a 7-day trial, against the tens or hundreds of euros a month of an online coach. It does not replace the human side: it does not see you on video, correct your technique or write to you.
Updated
At a glance
| What an online coach gives | Judgment, technique correction on video, conversation and someone to answer to |
|---|---|
| What EntrenAI gives | A plan for 12 sports that adjusts every day, without waiting for anyone to review it |
| What EntrenAI does not give | A person behind it, video technique correction, coach-style conversational support |
| Price | €7.99/month or €23.99/year, with a 7-day trial |
What you buy with a coach
An online coach gives you things an app does not: judgment that adapts to your history, a person who sees your technique on video, someone who writes to you when you slack off. If you have a complicated injury or a high-level goal, that justifies the price.
What you buy with EntrenAI
A plan that decides for you every day, without waiting for a person to find time to review it. You answer a questionnaire (goal, level, days, equipment, injuries), the engine builds the plan, and each morning the sleep, stress and fatigue check-in raises or lowers the day's load. If you skip a session, the week is reshuffled. It covers 12 sports in the same app, so changing goals does not force you to change coach.
When an AI plan is enough
- You want consistency: someone deciding what comes tomorrow.
- Your goal is clear (a half marathon, gaining muscle, a HYROX).
- Your budget is tight.
- You train more than one sport and do not want to pay a coach for each.
When a coach is better
- You have an injury or condition that limits what you can do.
- You want someone to correct your technique from your videos.
- You value conversation: asking, doubting, getting answers.
- Your goal is high level (competitive powerlifting, Ironman).
When NOT to pick EntrenAI
If what you want is a person on the other side of the app, no app gives that. EntrenAI has no human coach and launched in May 2026.
Frequently asked questions
They are different things. A coach brings human judgment, technique correction and support. A rule-based plan brings consistency and daily adjustment at low cost. If your case is complex (an injury, a high-level goal), a coach is worth what they cost.
It varies widely: from platforms with a coach for tens of euros a month to services costing hundreds. EntrenAI's comparisons with Caliber, Future and Trainerize record prices with a date.
Yes, and it is reasonable: try EntrenAI for the 7 free days and, if you miss the human side, hire a coach.
Try it yourself
Download EntrenAI: free workout logging costs nothing and the personalized plan has a 7-day trial.