trassi AI assistant
One sentence, and the session is ready.
Everythingforbadmintontraining.Inoneapp.
Find badminton drills, plan sessions, see your playing strength. For coaches, players and clubs.
Badminton clubs and coaches planning with trassi
Who it's for
What trassi does for you.
Less planning.Better training.
Drills for every level, the sequence on video and a finished session from trassi's AI assistant.
Everyone at their level
- Step 1Demonstrate and copy
- Step 2Fixed sequence, no pressure
- Step 3Stationary, with target zone
- Step 4Under pressure, half court
- Step 5Game situation
The sequence on video
The AI assistant plans the session
“U15, two courts, focus on the drop under pressure.”
Session · 90 minutes
- 15'Warm-up & shot preparation
- 25'Drop, stationary, step 3 of 5
- 30'Drop under pressure, half court
- 20'Game with drop bonus
See whether yourtraining works.
Enter a result, your opponent confirms, and you climb your team's leaderboard.
- 1Kai M.10,35+0,4
- 2Lena T.10,02+0,2
- 3Max M.9,410,0
- 4You10,58+0,7
Every coach.One calendar.
Several coaches per team, shared sessions with yes and no answers, Pro for your members through one licence.
Features
From a single drill to playing strength.
Drill videos
See the sequence before you explain it.
One drill, every level
Five progression steps per shot type, for mixed groups.
Weekly plan
Every session in one place instead of a group chat.
Attendance replies
Who is coming shows in the session itself.
Team leaderboard
Log results, follow your playing strength.
Technique explained
Shot techniques step by step, with common mistakes.
On your phone
Installs like an app. German and English.
Pricing
Start simple, grow later.
Free
€0to get started
For coaches who want to try trassi in real training.
- 10 chat messages per day
- 110+ structured drills
- 3 drill videos per month
- Weekly plan, feedback & playing strength
- no credit card
Pro
€12per month
For regular, structured planning in a coach’s week.
- 100 chat messages per day
- Unlimited drill videos
- Unlimited favourites
- Everything in the free plan
Club
On request
For several coaches sharing one organisation.
- Several coaches
- Shared calendar
- includes all Pro features
Who is behind it.
I play for SG Rheinhessen, before that in the 2nd Bundesliga for SV Fischbach, and I hold a C-licence. trassi grew out of what I was missing in my own training.
Lukas JunkerFounder · C-licence coach · SG Rheinhessen
Voices
What coaches say.
What changed about your planning?
I plan the session on the way to the hall now, instead of Sunday evening at the laptop. The group notices the difference, and so do I.
How do you plan for a mixed group?
My group runs from beginner to district league. Having everyone work on the same shot has changed training completely.
What changed for you as a player?
Since playing strength arrived, everyone wants one more match after training. That never happened before.
Questions
Frequently asked questions about trassi
Can I use trassi for single badminton drills?
Yes. trassi is built above all to quickly find drills that fit a concrete goal, a group or a match situation.
Can a full training plan come out of it?
Yes. You can use single drills directly, or combine several suggestions into a longer session.
Who is trassi for?
For badminton coaches, players and clubs who want to plan drills more systematically and react faster to what the hall looks like.
Do I need an app from the store?
No. trassi runs in the browser and installs on your phone like an app on the home screen.
Does trassi cost anything up front?
You can start for free — no credit card. If you plan regularly, Pro lifts the limits for €12 a month.
Ready for your next badminton drill?
Start for free- No credit card
- Ready in under 30 seconds
- Servers in the EU, GDPR compliant