Free Swing Analysis — No Credit Card

SwingVantage Team— reviewed 2026-10-22

Quick answer

SwingVantage gives you a genuinely free swing analysis for golf, tennis, pickleball, padel, baseball, and slow-pitch and fast-pitch softball. Upload a phone video of your swing and you see your single highest-priority issue, with the evidence behind it. A free account saves it and adds beginner-safe drills for that issue, a simple practice plan, and a retest. No credit card is needed, and your data is private by default.

What is happening

Most "free" analysis tools are demos that gate the useful part behind a paywall, or they bury you in numbers without telling you what to fix first. SwingVantage leads with one priority and a plan.

Motion Lab analyzes your video in your browser, and the original video is not uploaded during normal analysis, so you can try it with confidence before deciding to save anything. Two things are different, and both happen only if you choose them: the optional AI vision review sends a small set of still frames, never your whole video, and an adult can choose to share a clip to help train our models.

Diagnose it yourself

Pick your sport.
Upload a clear side-on or face-on phone video. Normal speed works; for golf, baseball, and fast-pitch, 60 fps sharpens the moment of contact. With a free account you can import launch monitor data instead.
Review your top priority issue and the evidence behind it.
Follow the three drills and the practice plan, then retest.

What SwingVantage looks for

Your highest-priority fault across sport-specific checkpoints
Evidence and severity, not just a label
Drills tied to your specific issue
A realistic practice plan and retest point

Beginner-safe drills

free swing analysis

Practice it in 3 steps

Drill sequence

Visual guide

Start with one priority
Work only your top issue for a week before adding anything else.
Retest on a schedule
Re-record or re-import after your plan to confirm progress.
Keep videos consistent
Film from the same angle and distance so comparisons are fair.

Takeaway

Work through these drills in order — each one builds on the last.

One fix, one plan, one retest

The one fix: Act on the one priority you are given rather than everything you notice. A free analysis is only worth the upload if it narrows your attention. The whole design is to hand you a single highest-priority issue instead of a list.
The plan: Work the three drills that come with your top issue and nothing else for two weeks. Adding your own extras is what turns a prioritized plan back into a list.
The retest: Same sport, same setup, same camera angle and distance. Upload a fresh clip after the block. The fix is working when your top priority changes to something else. That change is the proof, not how the swing felt.

Did the fix work? Retest it.

Film the same swing from the same angle, run a new analysis, and compare the results side-by-side. One fix. One plan. One retest.

Retest my swing

Common mistakes to avoid

Mistake 1
Trying to fix everything at once.
Mistake 2
Filming from inconsistent angles.
Mistake 3
Skipping the retest, so you never measure progress.
Mistake 4
Comparing yourself to pros instead of your own baseline.

What goes wrong

When to work with a coach

SwingVantage is built to make your practice and your coaching more effective — not to replace a coach. For injury concerns or advanced technique work, bring your SwingVantage priority to a qualified coach.

Your swing, decoded — coaching in your pocket. SwingVantage reads your swing and gives you the one fix that matters most, with data-backed guidance you can use today. Its findings are estimates that get sharper with every swing you add. For injury concerns or advanced technique, pair it with a coach — you'll show up to those sessions already ahead.

Drills suggested in your analysis are beginner-safe. Youth athletes should use SwingVantage with a parent or guardian. SwingVantage does not make youth data public by default.

FAQ

Is it really free?

Yes. Your analysis and your top priority are free, with no credit card. A free account saves the result and adds the drills, practice plan, and retest, still at no cost.

Do you keep my video?

Your full swing video stays on your device unless you choose to share it to help train our models — analysis runs in your browser and only a small, optional sample is ever sent for AI review. Your data is private to you and never shared publicly.

Which sports are supported?

Golf, tennis, pickleball, padel, baseball, slow-pitch softball, and fast-pitch softball. Each sport has its own diagnostic rules rather than one generic model. Golf has the deepest video read; pickleball and padel currently get a directional read of shared movement patterns rather than stroke-specific fault checks.

Not sure what to fix first?