Run Smarter. Track Progress. Build a Winning Gym.
No more guesswork. No more awkward talks.
Full control for coaches and students. Everyone knows where they need to be.
Clear progress. Clear goals. Fewer dropouts.
Scale what works. Drop what doesn’t. JitsuJoin handles the rest.
Kapitalanlage Immobilien Rentenlücke schließen Vermögen aufbauen Steuern senken

Here are the 4 silent killers we see in BJJ gyms again and again
You’ve got great coaches. Loyal students. Solid mats.
So why does it still feel like you’re spinning your wheels?The truth?
It’s not the training that holds most gyms back – it’s everything else.
Revenue Leaks
You're not charging too little.
You’re just leaving money on the table — through missed check-ins, no-shows, and zero visibility into who’s active and who’s drifting.
Silent Dropouts
Motivated white belts disappear without warning. Why?
Because they don’t see progress. No roadmap. No feedback. No reason to stay.
Tracking Chaos
Belts are given “by feel”. Attendance lives in notebooks. Promotions lead to awkward questions.
Your time goes into fixing systems — not building athletes.
Reputation Fade
Word gets around. If your gym feels disorganized or unfair, students don’t bring their friends.
Without structure, trust crumbles — and growth slows.
The Fix? One System That Does It All.
No more sticky notes, lost attendance lists or “gut feeling” promotions. If your coaching is world-class, your gym structure should be too.
JitsuJoin gives you back control — with clean tracking, fair promotions, better planning, and zero chaos.
Because great coaching deserves a great system behind it.



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Tired of guessing who's ready for the next stripe?












Great Coaching Isn’t Enough. Not Anymore.
You run killer classes. You know your craft.
But behind the scenes? It’s messy. Unclear schedules. Frustrated students. Missed check-ins.
Let’s be real:
Being a great coach doesn’t guarantee a great gym.
Structure does.
Without a system, here’s what slips through the cracks:
✔ Class scheduling – You’re repeating info in chats and chasing no-shows.
✔ Student communication – Motivation fades when students feel lost or ignored.
✔ Progress tracking – Without clarity, promotions feel random and students drift.
JitsuJoin gives you the system that supports your coaching —so your students stay longer, train harder, and your gym actually grows.












Optimize. Retain. Grow.
You’re already doing the hard part — now let’s make it scalable.
JitsuJoin helps you turn structure into strength and coaching into long-term growth. Here's how:
Maximize Gym Profitability
Stop losing revenue to no-shows, confusion, and student dropouts.
Track attendance and engagement in real-time and turn data into action.
Effortless Gym Operations
Ditch spreadsheets and chaotic chats.
Automate schedules, attendance, and promotions — so you can coach, not babysit systems.
Keep Students Training Longer
When students know where they stand, they stick around.
JitsuJoin keeps them motivated with visible progress and crystal-clear goals.
Get Coaches on the Same Page
No more mixed signals or miscommunication.
Your entire coaching team sees who’s showing up, who’s improving, and who needs extra support.
Build a Gym That Students Recommend
Consistency builds trust.
Trust builds community.
And community builds the kind of gym people talk about — and bring friends to.
You’ve Got the Coaching. We’ve Got the System.
You already know what makes a great gym on the mat.
Let’s build that same clarity and control behind the scenes.
More structure.
More retention.
More growth — without more stress.


















Meet the Team Behind JitsuJoin
We didn’t start with software.
We started on the mat — running Europe’s largest ALLIANCE gym and leading the charge at DREAM ART Europe.
We’ve felt the chaos.
We’ve dealt with the “Who gets the next stripe?” moments.
We’ve juggled schedules, dropouts, and late-night admin overload.
That’s exactly why we built JitsuJoin:
A system designed by people who live BJJ daily — for coaches and gym owners who want more than just survival.
We didn’t guess what you need.
We’ve lived it. Now we’ve solved it.

Kilian Dütsch
CEO – Founder – Software
Kilian co-founded Alliance BJJ Germany, which grew into the largest Alliance academy in Europe. In 2022, together with Philip Eger, he transformed it into Dream Art Europe – the first and biggest Dream Art gym on the continent. He has also been a lead software developer at renowned companies like SpaceX, General Electric and Daimler.
Now, he brings that same level of precision and vision to JitsuJoin — building tools that make gyms as structured, scalable, and elite as the teams that train inside the

Philip Eger
Business Development – BJJ Black Belt
Philip is the co-founder of Alliance BJJ Germany and the driving force behind its transformation into Dream Art Europe — the first and largest Dream Art academy in Europe.
With a deep background in business development and systems thinking, Philip has spent years solving the operational headaches that most gyms still wrestle with today. From student retention to scalable structures — he’s been there, fixed that.
Now, with JitsuJoin, he’s turning those insights into real solutions for gym owners who want to grow without losing control.

Jürgen Krauss
Project Manager – Customer Care
Jürgen is the backbone of JitsuJoin’s operations. As an experienced project manager, he ensures everything runs smoothly — from feature rollouts to customer onboarding.
Having worked with premium brands like Audi, Lamborghini, and Bentley, he brings a sharp eye for quality, service, and user experience.
At JitsuJoin, Jürgen makes sure that every gym feels heard, supported, and fully equipped to succeed — because building a strong system is only half the job. The other half is making people love using it.
Take the first step to success contact us!
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