TL;DR

Trainerize and TrueCoach are two of the best-known platforms for online personal trainers. If you are choosing between them, here is the short answer before the detail:

• Pick Trainerize if you need the deepest workout builder, the widest wearable integrations, and the ability to scale to a studio with a branded app. It is mature and powerful, but a lot is sold as paid add-ons.
• Pick TrueCoach if you want a simple, clean tool for programming and client communication, with excellent customer-support ratings. Nutrition is shallow and payments are limited to a few countries.
• There is also a third option that beats both for trainers in local markets like the Balkans, because it closes exactly the gaps both leave open: local language, local pricing, and cash payments. More below.

Overview of Both Platforms

Trainerize

Trainerize is a platform with over 400,000 coaches, owned by ABC Fitness. It covers a workout builder, a video exercise library, chat, progress tracking, and an AI Workout Builder. Pricing is USD only, and the interface has no Bosnian, Croatian or Serbian option.

TrueCoach

TrueCoach (owned by Xplor Technologies) launched in 2015 as Fitbot and is built around workout programming and client communication. It markets a library of 3,000+ exercise videos and holds very high scores on review platforms. Pricing is shown in USD, and the interface is English only.

At a Glance

Pricing: Winner Is TrueCoach for Simplicity, but Watch the Cliff

Both platforms have pricing traps. As of June 2026, Trainerize lists a free plan (1 client) and a Grow plan at about $10 per month, up to Pro tiers from $25 to $250 per month. The catch is stacking add-ons: advanced nutrition at $20 to $45 per month, Stripe payments enablement at $10 per month, and video coaching at $10 per month. Independent reviewers converge on $175 to $200 for a full solo setup, and Trainerize raised prices twice in 20 months (July 2024 and March 2026).

TrueCoach (June 2026) starts at $29.98 per month for up to 5 clients, Standard is $69.98 for up to 20 clients, and Pro is $164.98 for up to 50 clients. There is no free plan, but there is a 14-day trial with no card required, plus a 90-day money-back guarantee for first-time annual subscribers. The biggest trap is the pricing cliff: going from 20 to 21 clients moves you from Standard to Pro, so the price more than doubles.

For a coach just starting out who does not need deep nutrition, TrueCoach is the simpler, more predictable entry because core features are in the plan price rather than stacked as add-ons like Trainerize. But both are USD-only, which is a real, unadjusted cost in non-USD markets.

Features: Where Each One Wins

Workout builder: winner Trainerize

Trainerize has one of the most advanced workout builders on the market, with supersets, circuits, and percentage-of-1RM progression, plus a large video exercise library and an AI Workout Builder included from Grow. For coaches building complex periodized programs, it is hard to beat.

Simplicity and programming workflow: winner TrueCoach

TrueCoach shines precisely where Trainerize is dense. Its drag-and-drop workout builder, reusable templates, and the ability to duplicate programs across clients are what reviewers praise most. If you want a clean training-delivery tool with little learning curve, TrueCoach is the more comfortable experience.

Nutrition: no clear winner

On Trainerize, the nutrition module exists but is a paid add-on ($20 to $45 per month), and reviewers mention 1400-kcal minimum meal plans and limited allergy filtering. On TrueCoach, nutrition is shallow by design: there is no built-in food database or barcode scanner, and it relies on a MyFitnessPal integration plus manual macro tracking on Standard and higher tiers. Capterra reviewers openly ask for better nutrition tools. Both fall short here.

Wearable integrations: winner Trainerize

Trainerize supports Apple Watch, Garmin, Fitbit, Withings, MyFitnessPal, and Zapier, the widest range. TrueCoach offers Apple Health, Garmin, WHOOP, and OURA on Standard and higher, which is solid but narrower.

Payments: both have serious limits

On Trainerize, just enabling Stripe payments costs an extra $10 per month, on top of Stripe's own processing fees. On TrueCoach, payments are built in but cost a flat 5% per transaction (calculated on the full invoice including taxes), and are available only to coaches with bank accounts in the US, UK, Australia, or Canada. At $5,000 per month of client billing, that 5% is $250 per month, more than any plan tier. Coaches outside those four countries, including the Balkans, must invoice clients outside the platform.

Support and reliability: winner TrueCoach

On user ratings, TrueCoach leads: Capterra 4.8 out of 5 (838 reviews), with high marks for customer service (4.8) and ease of use (4.7). Trainerize holds 4.6 out of 5 on GetApp (694 reviews), and a share of reviews mention app crashes and sync problems. To be fair, TrueCoach has a poor Trustpilot score (2.4 out of 5, "Poor"), with reports of technical glitches and billing disputes. But on the large customer-support review bodies, TrueCoach is ahead.

The Third Option: Trainera

Look carefully at everything above and a pattern emerges. Both Trainerize and TrueCoach are strong products for their market, but both leave the same three gaps for a trainer in a local market like the Balkans: USD-only pricing, no local language, and no cash or bank-transfer tracking. That is exactly where Trainera fits.

Trainera is a web and mobile (iOS and Android) platform for personal trainers. The philosophy is simple: what Trainerize sells as add-ons, and what TrueCoach leaves shallow or limited to a few countries, Trainera includes and adapts to your market.

Everything included, no add-ons

Trainera covers client management, a workout plan builder with a video exercise library, nutrition plans with a meal library and macros, real-time chat, and progress tracking (measurements, photos, streaks, achievements with XP). AI generation of training and nutrition plans, AI food-photo analysis, and weekly AI insights are all included in paid plans, not bolted on. Unlike TrueCoach, nutrition is a full feature, not a shallow afterthought.

Payments the way clients actually pay

Trainera supports Stripe, PayPal, bank transfer, and cash tracking with no fee just to enable payments. This is decisive in markets where most clients pay cash or by transfer. Trainerize charges $10 per month just for Stripe, and TrueCoach takes 5% per transaction and only works in four countries. Trainera has neither an enablement fee nor a geographic limit.

Get found, not just organized

Every trainer gets a public web page with their own branding (and a custom domain on higher tiers) plus a listing in the trainers marketplace. New clients can actually find you, which neither Trainerize nor TrueCoach offers as a true client-matching marketplace. For more on growing revenue, see our guide on how personal trainers can increase income.

Local language and pricing

The interface is in 21 languages, including Bosnian, Croatian and Serbian, support is in the local language, and pricing is in local currency for each market: in the US, Starter is $19.99 per month (10 clients), Pro $49.99 (30 clients), and Business $99 (100 clients), with local-currency equivalents for the Balkans and a free plan to start. Everything is included in the price.

All Three Compared

Recommendation by Use Case

• Established US coach with complex programs and wearable-heavy clients: Trainerize.
• US/UK/AU/CA coach who wants a simple programming tool and top-rated support: TrueCoach.
• Balkan-based coach who wants local language, local pricing, cash payments, and everything included: Trainera.

For deeper one-to-one comparisons, see Trainera vs Trainerize and Trainera vs TrueCoach.

The Bottom Line

Trainerize and TrueCoach are both worthwhile: Trainerize for depth and integrations, TrueCoach for simplicity and support. But both are built for a USD, English-speaking market, and both leave a Balkan trainer with USD pricing, no local language, and no cash or transfer payments. Trainera closes exactly those gaps, with everything included and a marketplace that brings in new clients, which makes it the winner of this comparison for local markets. The fastest way to decide is to try it: create a free account and set up your first client.