The best Harbiz alternatives in 2026.
Harbiz offers several Basic capacities alongside Pro and My APP. Compare the capacity you actually need and your regional price. These are the alternatives, with what each one costs.
Why look for a Harbiz alternative.
Harbiz is a Madrid company with a Spanish-language product, AI for training and nutrition plans and built-in payments. Basic starts at EUR 19 a month for 5 clients and also offers 15, 30 or 40. Pro starts at EUR 119 for 50; passing five clients does not require Pro. Nutri AI (EUR 14.99 a month) and the video library (EUR 19.99) are billed separately, and the app under your own name is the App plan, at EUR 199 a month. If you have between 6 and 30 clients, or work outside the eurozone, it pays to compare.
Updated: September 27, 2026
Sources and methodology.
We compare each product using its public pricing and official documentation. Prices, limits, and features can change; these sources were checked on the date shown.
Reviewed: 2026-09-26
Compare it yourself in a demo.
One by one.
Each alternative with its short pitch, concrete pros and cons, and a deeper link where it applies.
Kaizer
KaizerThe whole product in Spanish, AI that builds routines and adjusts weight and reps after every logged session, and a price that rises in short steps: USD 19 a month for up to 15 clients and USD 49 for up to 50.
See detailsPros- USD 19 a month for up to 15 clients.
- Nutrition included from Starter, with AI on Pro.
- Weight and rep adjustments after every logged session.
- Dashboard and client app in Spanish, English and Portuguese.
- Local-currency prices where available, euros included.
Cons- A younger company, founded in 2024.
- Does not process payments: it tracks who paid and who owes, but the money is collected outside Kaizer.
- No branded app on the trainer plans.
Everfit
Free for up to 5 clients and with a Spanish client app: a way to try without paying before you grow.
Pros- Free for up to 5 clients.
- USD 49 a month for 20 clients.
- Client app in Spanish.
- AI Workout Builder.
Cons- Payments and meal plans are add-ons.
- Does not publish prices in euros.
- The client app is not available in Portuguese.
Trainerize
The product with the most features and add-ons, strong with English-speaking clients.
Pros- Free plan for 1 client.
- Meal and macro tracking from the Grow plan.
- Own app in the stores on the Studio plans.
Cons- USD 50 a month for 15 clients and USD 135 for 50.
- Client app in English only.
- Advanced nutrition, video and payments are add-ons.
FitSW
Affordable, with nutrition and payments included: USD 29 a month for 15 clients.
Pros- USD 29 a month for 15 clients.
- Macros and meals included.
- Package and subscription payments.
- Apps in six languages, Spanish and Portuguese included, per its site.
Cons- Its site lists no AI features.
- 4.4 out of 5 on Capterra.
- The price of a branded app is not published.
Hevy Coach
From Barcelona, simple and cheap if you only log workouts: your clients use the Hevy app.
Pros- USD 25 a month for up to 10 clients.
- Your clients use Hevy, in 16 languages.
- 4.8 out of 5 on Capterra.
Cons- Does not generate routines with AI, per its own site.
- No payments and no branded app.
- Its site does not mention nutrition.
A use case you can verify.
Natal Gym Center uses Kaizer to organize Natal Online, its remote strength program. Its founder explains the move from spreadsheets and PDFs to delivering plans through the app. This is a usage account, not evidence of migration from the products compared or a promise of results.
A training plan inside Kaizer.
Weeks, sessions and exercises in the dashboard trainers use.
Actual product screenshot, captured on September 27, 2026 in a local demo account. English interface and sample content. This is not a recommended workout or a client's result.
View full screenshotWhat each option costs.
Monthly price for 15 and 50 clients, what the cheapest paid plan includes and which languages the client app speaks, from each product's official site.
HarbizEverfitTrainerizeFitSWHevy CoachFree plan or trial14-day trial14-day trialFree up to 5 clientsFree for 1 client; 30-day trialFree trial30-day trialCheapest paid planUSD 5/mo, 3 clients (Basic)EUR 19/mo, 5 clients (Basic)USD 19/mo, 5 clients (Pro)USD 10/mo, 2 clients (Grow)USD 19/mo, 5 clientsUSD 25/mo, up to 10 clients15 clientsUSD 19/mo (Starter)Basic 15: check regional priceUSD 49/mo (Pro, 20 clients)USD 50/mo (Pro 15)USD 29/moUSD 50/mo (11 to 25)50 clientsUSD 49/mo (Pro)EUR 119/mo (Pro)USD 95/mo (Pro, 50)USD 135/mo (Pro 50)USD 79/mo (up to 60)USD 90/mo (26 to 50)Branded appNot on trainer plansUnder your name on the App plan (EUR 199/mo)Custom branding on Pro; own app on EnterpriseUSD 169 setup on Pro; own app on StudioCustom branding includedNo; clients use the Hevy appClient paymentsTracks payments; does not process themYes, payments and subscriptionsUSD 9/mo add-onVia Stripe, USD 10/mo add-onYes, packages and subscriptionsNoAI workout builderYes, from StarterYes, Harbiz AIYes, AI Workout BuilderAI Workout Builder, in betaNot listed on its siteNo, per its own siteClient app languagesSpanish, English and PortugueseSpanish, English and GermanSix languages, Spanish included; no PortugueseEnglish onlySix languages, Spanish and Portuguese included (its site)16 languages, Spanish and Portuguese includedMonthly list prices before tax, checked on September 26, 2026 on each product's pricing page; check each source for annual discounts and regional prices. Where no plan exists for the exact count, the first plan that covers it is shown. Harbiz prices in euros. "Computed" adds the per-client fee FitBudd publishes. Languages come from each app's App Store listing unless noted.
When staying with Harbiz makes sense.
If you work in Spain, bill in euros, combine training and nutrition and have more than 30 clients, Harbiz's Pro plan (EUR 119 for up to 50) makes sense, and the App plan gives you the app under your own name. It is a Spanish company with a Spanish-language product and built-in payments.
How to choose.
If you have between 6 and 50 clients and want AI that adjusts loads after every session, start with Kaizer. If you have 5 or fewer, Everfit is free. If your clients speak English and you want the widest feature catalog, Trainerize. If budget decides it, FitSW. And if you only log workouts, Hevy Coach.
Moving over takes an afternoon, not a month.
You bring what you already have, your clients join with a link, and the plan carries on where it was.
You upload the routine you already have.
PDF, Word, Excel, CSV, text or a photo. Kaizer reads the exercises, sets and loads, and you fix whatever needs fixing.
You invite your clients with a link.
They train, and the plan adjusts on its own.
Frequently asked questions about Harbiz alternatives.
On monthly billing, Harbiz costs EUR 19 for Basic (up to 5 clients), EUR 119 for Pro (up to 50) and EUR 199 for the App plan (up to 50, with the app under your name). Paying yearly takes 25% off: EUR 14, 89 and 149 a month. Nutri AI (EUR 14.99) and the video library (EUR 19.99) are add-ons. There is a 14-day trial.
Kaizer has the whole product in Spanish and Portuguese, with local-currency prices where available: USD 19 a month for up to 15 clients and USD 49 for up to 50. Everfit, FitSW and Hevy Coach have Spanish client apps, priced in dollars.
Yes. Kaizer builds routines with AI and adjusts weight and reps after every logged session, with the trainer keeping the final call. Everfit and Trainerize have AI workout builders. Harbiz offers Harbiz AI for training and nutrition plans.
Kaizer includes nutrition plans from Starter, with AI on Pro, and FitSW includes macros and meals. Trainerize includes meal and macro tracking and sells advanced nutrition as an add-on. On Everfit, meal plans are a USD 39 a month add-on.
No. Harbiz offers a 14-day trial. Everfit is free for up to 5 clients and Trainerize for 1. Kaizer offers a 14-day trial and its cheapest plan costs USD 5 a month for 3 clients.
On September 26, 2026, on each product's official pricing page. Prices change, so confirm them on each vendor's site before you decide. We review this comparison every three months.
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