An AI golf coach
who knows your game.
Upload a swing. Coach Harvey calls one thing to fix, hands you the drill, and remembers it. The next question — practice plan, course strategy, why you slice — reads from every session you’ve logged.
From a swing video
to a coach who knows you.
Real session, sped up. Drop a video, pick a club and angle, confirm the key frames Coach Harvey picked, and read the analysis — fault called, drills surfaced, chat panel open for follow-ups.
Tap the expand button to watch fullscreen.
Recorded session, sped up. End-to-end on a real swing takes 2–3 minutes — most of it is Claude reading the metrics and the frames.
Then the conversation begins.
Once Coach Harvey has watched a few swings, the chat is grounded in your actual game. Ask about a drill, ask what to work on, ask for a practice plan. Every answer reads from your swings, your bag, and every session you've logged.
No swing attached to the question. Coach Harvey already knew what we’ve been working on meant — because the snapshot below is what it had on this player.
Hips fire early, spine collapses through impact — same call across sessions.
The relationship is the product. The next conversation reads from this. The next practice plan is shaped by it.
The tools that read from the same brain.
Every surface — practice plans, warm-ups, course yardbooks, bag audits, post-round debriefs — pulls from the snapshot above. No re-explaining what you’re working on, every time.
Range sessions tuned to the fault Coach Harvey is calling on your swing.
Five- to twenty-minute warm-ups for the hour before you tee off.
Hole-by-hole maps and a strategy keyed to your bag.
Find the gaps in your distances and where to fill them.
Scorecard analysis that ties strokes lost back to faults.
Pre-round strategy keyed to the course you're playing.
This is what Claude sees.
A real swing from one player's account. The skeleton drawing on it is the pose data Claude reads — every joint, every frame — to identify the seven phases of a full swing and call the single biggest fault.
“Hold your spine angle through impact — you're standing up early.”
Full swings route through the seven-phase model — address, takeaway, top, transition, impact, release, finish. Chips and putts route through their own. On this 7 Iron, the call is early extension: the hips thrust toward the ball through impact and the upper body rises. The other three faults trace back to that same hip thrust. One cause, three consequences — fix the cause and the rest clean up.
Every fault Claude can call.
Coach Harvey only calls one fault at a time on your swing — the highest-leverage one. The library covers all 44, each with what causes it, what it costs you, and the drill that fixes it.
The questions we get most.
What is Coach Harvey?
An AI golf coach. Upload a swing and Coach Harvey calls one fault, gives you a drill, and remembers every session. Then ask anything — practice plans, course strategy, why you keep slicing. Every answer reads from your actual game.
How does Coach Harvey know what to say?
Every joint, every frame, every phase of your swing feeds Claude (Anthropic). Claude reads the pose data, identifies the one fault driving everything else, and grounds every answer in what it has already seen from you.
Why does Coach Harvey call only one fault?
A good coach picks the highest-leverage thing and lets you work on it until it sticks. Most faults cascade off a single cause — early extension, for example, drags loss of posture, poor weight transfer, and an abbreviated follow-through along with it. Coach Harvey calls the cause, not the symptoms.
What can it detect?
44 of the most common swing faults — early extension, casting, over the top, head movement, swing plane, and 39 more. The detection library covers what each fault is, what it costs you, and the drill that fixes it.
What clubs and shots does it work with?
Driver, iron, wedge, and putter. Full swings route through a seven-phase model — address, takeaway, top, transition, impact, release, finish. Chips run through their own. Putts use a different algorithm entirely. Same coach, different read for every shot.
Does Coach Harvey actually remember me?
Yes. Every swing, every fault, every session, every question. The next answer reads the last one. That's why a chat that opens with no swing attached can still know exactly what you've been working on.
Does it replace a human coach?
No. If you have a good one, use them. Coach Harvey is for the 95% of golfers who don't — who won't pay $200 for a lesson and never get to a range pro between rounds.
What does it cost?
Free during launch. Unlimited swings, unlimited questions.
Your coach is one upload away.
Free during launch. Unlimited swings, unlimited questions.
Analyze a swing →