See your golf swing in true 3D.
Film one golf swing with your phone, face-on or down-the-line. AnchorStance rebuilds your body in true 3D you can orbit from any angle — every swing metric measured against its tour range. No score. Just what’s working, and the one thing to fix.
Currently in private early access — apply and we’ll let you in as spots open.
One real swing becomes the 3D read
The flagship
Orbit your golf swing from every angle
A real reconstructed body — drag to rotate, tap a position, switch the camera. Measured where the phone saw it, honestly estimated where it couldn’t.
Tap a metric to light that body region up in gold — anything the camera measured directly reads as measured; reconstructed angles are badged estimated, shown but never graded.
Live metrics, honestly labelled
As you move through the swing, joint angles update live. Anything the camera measured directly reads as measured; anything reconstructed from depth is badged estimated — shown, never graded. Tap a metric and the body region it measures lights up in gold.
This is the exact viewer from the product, running the real reconstruction of a real swing — not a canned render.
8
positions, auto-found
4
camera presets
34
joints, every frame
No score, by design
Every swing metric, in range or not.
A 0–100 grade never told anyone how to swing better. So we don’t show one. Each measurement sits against its ideal band — honest, specific, and tied to a fix.
AI coach
“Your setup is solid — spine angle and ball position are in range. The one thing: your hips slide toward the ball on the way down (early extension). Try the chair drill: keep your glutes brushing the chair through impact.”
Film with your phone
One face-on video at hip height — no sensors, no launch monitor.
Rebuilt in true 3D
34 joints and the club reconstructed on every frame, ready to orbit.
One fix, tracked honestly
20+ metrics against tour ranges — and the single fault to work on first.
Longitudinal by design
Watch your golf game actually get better.
Progress isn’t one good swing. Earn consistency Levels by keeping your numbers in range across many swings — and close faults off your Fix List, one clean swing at a time.
Earned by keeping your numbers in range across recent swings — not by one good one.
Early extension
Active3/10 clean swings to fix · seen in 2 swings
Faults join your Fix List with drills attached — and retire after clean swings, not promises.
Pricing
Start free. Then go all-in on 3D.
Your first Premium 3D analysis is on us. Keep going with a subscription, or pay per swing with credits.
or $400 / yr — two months free · $2 per swing with credits
- True metric-3D body capture, orbit from any angle
- Multi-angle key-position gallery + club tracking
- Full metrics with honest confidence + AI coaching
- 100 analyses every month
1 free Premium analysis to start. Cancel anytime.
FAQ
Golf swing analysis, answered
AnchorStance is a golf swing analysis app that rebuilds your swing in interactive 3D from a single phone video — no sensors or launch monitor required.
How do I analyze my golf swing with just a phone?
Film one swing with your phone — face-on or down-the-line, normal speed, whole body in frame — and upload it to AnchorStance. In about two minutes it rebuilds your body in interactive 3D, tracks your club, and measures 20+ swing metrics against tour ranges. No sensors, no launch monitor, no second camera.
What golf swing metrics does AnchorStance measure?
Across setup, backswing, transition, impact and tempo: spine angle, X-factor (shoulder–hip separation), hip sway, lead knee angle, stance width, early extension, swing tempo (backswing-to-downswing ratio) and more. Every metric is shown against its ideal range and labelled measured or estimated, so you always know how much to trust a number.
Do I need sensors, a launch monitor, or special equipment?
No. AnchorStance works from a single ordinary phone video. Computer vision reconstructs your body in 3D and tracks the club directly from the footage — the same clip you would already film at the range.
How should I film my golf swing for the best analysis?
Film at normal speed (not slow motion), in good light, with your whole body and club in frame from address to finish. Face-on (camera in front, square to your chest) works best; down-the-line (camera behind, looking at the target) is also supported. A tripod or a friend holding the phone at hip height is ideal.
What is early extension in golf and how do I fix it?
Early extension is when your hips move toward the ball on the downswing instead of rotating, forcing your upper body to stand up through impact — a top cause of blocks and hooks. AnchorStance detects it automatically, shows you the exact frames, and attaches drills like the chair drill to your Fix List so you can retire it with clean swings.
Is there a free golf swing analysis?
Yes — your first Premium 3D swing analysis is free, no card required. After that you can subscribe ($40/month or $400/year for 100 analyses a month) or pay as you go with credits at $2 per swing.
How is AnchorStance different from golf apps that give a swing score?
A 0–100 score never told anyone how to swing better, so AnchorStance does not show one. Instead, every measurement sits against its ideal range — in range, close, or needs work — and the analysis leads with the one fix that matters most. Progress is earned as consistency Levels across many swings, not one lucky number.
Does AnchorStance work for left-handed golfers?
Yes. You set your handedness once at onboarding (changeable in Settings) and every metric, camera angle and drill is labelled for your lead and trail side correctly.
Is there an AnchorStance mobile app for iOS or Android?
Native iOS and Android apps are coming soon. Today AnchorStance runs fully in your phone or desktop browser — film with your phone, upload, and get the complete 3D analysis at anchorstance.com. Your account and swing history will carry over to the apps when they launch.
Guides
Learn what your swing numbers mean
Anchor your stance
Your best swing is already in you.
See it in 3D. Find the one fix. Watch it get better.
Apply for early access