Founding Waitlist

Know your putting stroke in 10 putts.

Calibrate. Putt. Get your TrueRoll Index.

A precise measurement of face angle, tempo, stroke length, and consistency — without a full putting lab.

Built for real golfers·10-putt feedback·Clear next steps
9:41
TrueRoll Index
Today · 10 putts · 8 feet
B+
INDEX
74
This session
68
Last session
+6
Trending up
Face at impact
61
Tempo
78
Stroke length
71
Consistency
68
Main issue

Your face is 1.4° open at impact — the clearest reason your TrueRoll Index is lower.

What to work on

Gate drill — hit 10 putts keeping the face square, then check if your Index improves.

01

See the numbers that matter

Face at impact, tempo, stroke length, and consistency — in one clean scorecard.

02

Know what to fix

Every session shows the main issue in your stroke and what to work on next.

03

Track real progress

See whether your stroke is actually improving over time — not just how it felt.

How it works

Three steps. One clear result.

1

Calibrate

Attach the sensor to your putter. Takes under two minutes.

2

Putt

Hit 10 putts naturally. No changes to your routine.

3

Index

Get your TrueRoll Index — score, main issue, next step.

Built for

Anyone who wants better putting feedback.

  • Golfers who want clear feedback without a full putting lab
  • Parents who want simple, useful insight for practice
  • Coaches who want something easy to recommend and review
Why join now

Founding members get early access.

  • Early access when TrueRoll opens
  • Founding-member pricing
  • First look at the approved hardware setup
  • A chance to shape the product before public release
Join the waitlist

Get early access to TrueRoll.

Be first to know when founding access opens and get launch pricing.

No spam. Just launch updates, early access, and founding-member details.