Find the one fix holding your swing back
Upload one swing — video or launch-monitor data. Get your top fault, three matched drills, and a 7-day plan. A retest proves the change.
No account required · Free · Private by default
Analysis report
SESSION SV-0842 · GOLF · DTL
Primary fix identified
Let your hips finish loading first
Arms start the downswing before your lower body finishes loading — the root of the slice pattern.
The improvement loop
How one fix becomes a better swing
Most swing tools hand you a wall of numbers. SwingVantage hands you a decision — and closes the loop.
Problem
Something's off — slice, mishits, lost pace.
Diagnosis
Upload one swing. AI ranks faults by impact.
Fix
One priority fix — with evidence and confidence.
Practice
Three drills, a 7-day plan, daily tasks.
Retest
Re-upload. Measure the change — or adjust.
Why one fix
Ten tips break a swing. One fix builds it.
One priority fix
Not ten swing thoughts. The single highest-impact issue, ranked by evidence from your own footage.
Drills that match
Three drills tied directly to your fix, with clear reps and how-to — not a generic library.
A retest that proves it
The 7-day plan ends in a retest, so you see the change in your numbers — or adjust the plan.
Seven sports · one engine
Built for your sport
Golf
Fix your fault, find your flight.
Tennis
Serve, groundstroke, improve.
Baseball
Load, fire, drive.
Slow-Pitch Softball
Read the arc. Own the gap.
Fast-Pitch Softball
Quick, compact, explosive.
Pickleball
Win the kitchen.
Padel
Master the glass.
Your sport missing?
Let us know →What’s in every report
A decision, not a wall of numbers
One fix
Your highest-impact fault — ranked by how often and how clearly it shows up.
Confidence
Every claim carries a level: High, Moderate, or Low — and an honest note on limits.
Drills + plan
Three matched drills and a 7-day range plan, ending in a retest day.
What it can't know
Grip pressure, injury history, on-course pressure — honestly listed every time.
Drills tied to your fix
Estimates are heuristic and improve with video quality. SwingVantage pairs with a coach — it doesn’t replace one. It never gives medical advice.
Before you upload
Questions, answered
Is it really free?
How accurate is a phone-video analysis?
Does it replace my coach?
What happens to my videos?
Your next swing can be better
One upload. One fix. One plan. One retest.
No account required · Free · Private by default