AI Judo Coach
AI Judo Coach
Cleaner entries. Better newaza.
mmaGPT is an AI judo coach app: film a round, upload it, and in about 30 to 45 seconds you get timestamped notes on what went wrong and a drill to fix it, to bring to your next class.
Upload uchi-komi, nage-komi or a randori round. mmaGPT checks your off-balancing, your grip fighting, your entries and what you do when the throw does not land.
An AI judo coach, on demand.
Judo throws fail for reasons that happen before the throw. If uke is not broken off balance, the strongest uchi-mata in the dojo turns into a lift and a stall. If the grip battle is lost, the entry never gets a chance to start. Seoi-nage entries go wrong in the turn and the depth of the drop, and a beat later the chance is gone. Then there is what happens after: a throw that lands short leaves you in a scramble, and whether that becomes a hold or a lost position depends on how fast you follow into newaza. None of this is easy to feel while you are doing it, and a coach running a full mat cannot watch every rep.
mmaGPT is an AI judo coach that reviews a 20 to 60 second clip of your training. It checks your kuzushi, the timing and structure of the grip battle, the turn and depth of your uchi-mata and seoi-nage entries, and the transition from a landed or failed throw into groundwork. It returns timestamped notes on what went wrong plus a drill to fix it, written for your grade rather than for a national squad. It works alongside your coach, never instead of one: it is a second set of eyes for the uchi-komi you do alone and the randori rounds your coach did not get to watch. Film on your phone, upload in the browser, and bring the drill to your next session.
What we coach in Judo
The techniques that move the needle.
Kuzushi (off-balancing)
Whether uke is actually broken off balance before your entry starts. Most failed throws are failed kuzushi, not failed technique.
Grip fighting (kumikata)
How you win, keep and break grips, and what your posture does while you do it. The grip battle decides which throws are even available to you.
Uchi-mata and seoi-nage entries
The turn, the depth of the drop, foot placement and where your head and hips finish. Small entry faults turn a throw into a lift.
Transition to newaza
What you do the instant the throw lands or stalls. Following fast into groundwork turns a scramble into a hold instead of a lost position.
How it works
Clip in. Drill out.
Upload your clip
A 20 to 60 second clip of uchi-komi, nage-komi or randori.
Frame-level analysis
Our analysis engine reads your video, grading technique against your discipline and skill level.
Get a drill ladder
Not just feedback. A specific drill progression you can take to your next session.
Online judo coaching
An online judo coach that works around your schedule.
Most judoka train two or three times a week and drill uchi-komi with a band or a partner outside class. That is where habits set, because nobody is there to see them. With mmaGPT you film a set or a randori round on your phone, upload it in the browser and get feedback in about a minute. Take the drill to your next session and ask your coach to check it.
Built by a world champion
Championship-level perspective on training.
FAQ
AI Judo coach — common questions.
- Yes. mmaGPT is an AI judo app that reviews your uchi-komi, nage-komi or randori video and gives you the one fix that matters most, with timestamped notes and a drill. It is a web app that works in any browser on your phone or computer, and your first session is free.
- mmaGPT is a web app, so it runs in the browser on your iPhone or Android phone with nothing to download; open mmagpt.app and your first judo review is free. A native app is in development.
- Yes. Upload groundwork and mmaGPT checks pinning structure, hip position, transitions and how quickly you follow a throw into a hold.
- Yes. For randori it looks at grip fighting, posture, off-balancing and entry timing, which is where most throws are won or lost.
- Your first session is free. Plans are Lite $9 a month for 3 sessions, Starter $19 for 8, Pro $29 for 16 and Elite $49 for 45. Session packs start at $3.99.
Keep going.
See the full picture on our AI MMA coach overview or read more about Judo training on mmaGPT.