The first Coaching Platform that's Better than your Spreadsheet.
Great coach, serious business — but you still run operations in spreadsheets because nothing truly fit end-to-end.
No hidden fees, no obligations
Eindelijk kan ik klanten coachen zoals ik zelf wil, zonder beperkingen opgelegd door gebrekkige software. Wekelijks programmeren bespaart me veel tijd door het handige design.
— Ben Serneels
Sounds familiar?
You’re not using a Spreadsheet because you love Excel
But purely because no coaching software covers your process end-to-end yet: The software didn't work the way you wanted it to.
The reason I developed Gainz Coach is because I had exactly the same struggles:
- I paid for 2–3 tools and still needed Google Sheets to run the week.
- Copy/pasting blocks in training templates without exercise and muscle group progressions.
- Chasing check-ins and no overview per client.
- Updating numbers manually and chasing invoices.
Comparison
Gainz Coach vs spreadsheet vs other software
Why Gainz Coach outperforms a spreadsheet and typical coaching tools for how you actually run the business.
| Spreadsheet | Gainz Coach | Other software | |
|---|---|---|---|
| Training & weekly programming | Flexible, but heavy manual work and limited insight. | Excel on steroids — spreadsheet-level flexibility with real insight and scalability. | Limited flexibility. |
| Exercises & WODs | Manual lists and pasted links, no consistent structure, constant context switching. | Extensive exercise library with video and coaching cues, create your own custom exercises, and flexible WOD-creator for endurance training and hybrid sessions. | Simple exercise database — no custom WODs and hybrid sessions. |
| Performance & progression | Track and update PRs manually. | 1RM charts, automatic PR overview, progression per exercise and muscle group, deep volume and performance insight. | Basic weight-and-reps progression only. |
| Nutrition & hydration | Scattered apps, no structure, no live visibility. | Live food-diary view, rich nutrition goals by day type (training vs rest), combined with training and recovery data. | Food logging without a real diary view, limited nutrition goals, no hydration tracking. |
| Meal plans | Meal plans take forever and stay manual. | Full meal-plan building with your own products, recipes, and meals. Flexible planner with live macro totals against your nutrition goals. | Food log only — no proper meal plans. |
| Check-ins & client tracking | Chasing check-ins, no full picture per client. | Dashboard with live per-client views and deep insight into nutrition, training, recovery, habits, and tasks. The client app follows your method. | Basic check-in and client-tracking views only. |
| Admin & billing | Chasing invoices and payments instead of coaching clients. | Automatic billing tied to coaching periods, plus clear views of clients, subscriptions, and invoices. | Automatic billing, but not tied to coaching periods. |
From the community
What coaches say
“Ik gebruikte hiervoor Virtuagym. Gainz Coach geeft overzicht en het is gemakkelijk in gebruik. Het biedt eigenlijk alles wat je nodig hebt. Het combineert training, voeding en gedragscoaching in één platform, wat het erg geschikt maakt voor coaches die hun klanten op afstand begeleiden en overzicht willen houden over het volledige traject.”
Lisa Olthof
Inspire.fitcoaching
From the founder
Why Gainz?
Gainz was born out of frustration; frustration that the coaching software available in the fitness industry is simply not good enough.
So inadequate, that across my 15+ years as a fitness coach, I never stopped relying on spreadsheets.
Not because spreadsheets are great, but because there simply was no software that did exactly what I and my clients needed.
Over the years I've tested almost every product on the international market, and every time I ran into the same problem. Software is built by developers, not by coaches. And you can tell.
Sure, there's software that does some things well. But 'good' isn't good enough — I need software that does EVERYTHING well. Not just nutrition, not just training, and not just admin and billing.
One system that handles EVERYTHING, without compromise.
Training, nutrition, recovery, progress tracking, and all your data should live in one system. One system that gives you the valuable insights you need to maximise your clients' progress.
That system is Gainz Coach — the all-in-one tool for fitness professionals. Whether you're a personal trainer, an online coach, or a gym owner: this is the tool for you.
I can say that with confidence because I built Gainz from the ground up myself. As a coach, for coaches. For my own clients, for your clients.
The bar is high: everything has to work fast and effortlessly, without headaches. I want to focus on coaching, without worrying about whether the admin is running correctly or whether payments are going through smoothly.
This is software for the professional who wants to deliver great coaching — without limitations, without hassle.
And that applies not just to the software, but to the entire development process. As a coach you stay closely involved in shaping the platform, with the opportunity to share feedback and ideas for new features at any time. Direct lines to me as the developer and genuine involvement — the way you'd expect from coaches working together.
No fluff, no nonsense — just direct contact with me, for the best possible results for your clients.
This is Gainz Coach: by coaches, for coaches.
And honestly? This is only the beginning.
Wesley Bosman
Founder & Coach
Features
What you can do with Gainz Coach
For gyms & studios
Training Program Builder
Create and manage complete strength, hybrid and conditioning programs using reusable templates and structured blocks.
Reusable workout templates
Save workout templates and reuse them across multiple programs.
Periodization support
Structure load and volume progressions over weeks and mesocycles.
Fast workflows
Build a full training week in minutes, not hours.
Strength & Conditioning
Deliver programs for strength, hybrid and conditioning goals.
Dedicated Support
Email support
Reliable help whenever you need it
WhatsApp support
Priority with fast response times
Always improving on direct input from coaches (and their clients)
Gainz Coach ships new features regularly based on coach feedback. You're not buying a finished product — you're joining a platform that grows with your business.
Ready to leave the Spreadsheet behind?
Try Gainz Coach for 7 days — the platform that will improve your coaching business without adding admin overhead.