PuttOut vs GoSports Putting Mirror: Which Putting Aid?

These two are the usual finalists for a putting aid, and the good news is they don’t really compete — they fix different faults. The PuttOut trains pace and start line by returning your ball the exact distance it would have run past the hole. The GoSports mirror trains setup by showing you your eye-line and shoulder alignment. Both pass our feedback test, and both sit among the aids that actually work. The right first buy is the one that matches your miss.

Choose the PuttOut if…

Your problem is pace, or you fold under pressure over short putts. The PuttOut’s parabolic ramp simulates the hole edge: hole the putt at the right pace and it returns the ball the distance it would have rolled past; miss the pace and it rolls off, exactly like a real lip-out. That instant feedback trains start line and distance control at once, which is most of putting from inside ten feet. It’s cheap, tiny, folds flat, and works on any carpet. The full write-up is in the PuttOut review.

Choose the GoSports mirror if…

Your short putts miss to one side and you can’t work out why. The mirror exposes the setup faults behind that — eyes not over the ball, shoulders not square — which you genuinely cannot feel without seeing them. Fix your aim and eye-line and the ball starts on line without you changing the stroke. The tee gates add a path check. The detail is in the GoSports mirror review.

The honest answer: they pair

Neither is a complete putting practice on its own, and together they nearly are. The mirror gets your setup and start line right; the PuttOut trains the pace and the nerve to hole out. Both are inexpensive, so if putting is costing you real strokes, owning both covers aim, start line and pace — three of the four things that matter, leaving only green reading, which no gadget teaches. If you must pick one, let your misses decide: pace and lip-outs point to the PuttOut, pushes and pulls point to the mirror.

The short answer

Quick picks

#	Product	Best for	Score	Price
01	PuttOut Pressure Putt Trainer A near-perfect little feedback device: hole the putt at the right pace and it returns the ball the exact distance it would have run past the cup.	Pace and start-line on short putts	8.4	$29.99Amazon
02	GoSports Putting Alignment Mirror A putting mirror that shows your eye-line, shoulder alignment and stroke path at a glance — cheap, and it exposes setup faults you can't feel.	Putting setup and eye-line	8.0	$19.99Amazon

#ad · Live prices from the Amazon Product API, as of Jul 31, 2026. Where we have no verified live price, we show none — we would rather leave a gap than print a number that has rotted.

In detail

The picks, in full

Pace and start-line on short putts

PuttOut Pressure Putt Trainer

Parabolic return rampSimulates the hole edgeDistance-control feedbackFolds flat for travel

8.4/10

A near-perfect little feedback device: hole the putt at the right pace and it returns the ball the exact distance it would have run past the cup.

Effectiveness: 8
Feedback quality: 9
Durability: 8
Ease of use: 9
Value: 8

Pros

The return distance tells you instantly whether your pace was right — miss it and the ball rolls off, exactly like a real lip-out
Trains start-line and pace at once, which is most of putting
Cheap, tiny, and works on any carpet or the practice green

Cons

It's a short-to-mid putt tool; it does nothing for lag putting or green reading
The micro-target rewards a perfect strike, which can feel punishing at first

Skip this if…

…your putting problem is speed on long putts. The PuttOut is brilliant inside about 10 feet but can't teach the distance control that costs most amateurs three-putts from range — pair it with a chalk line or a mirror for the rest.

$29.99View on Amazon

Price as of Jul 31, 2026. Prices change — Amazon's is the one that counts.

#ad · we may earn a commission from this link to PuttOut Pressure Putt Trainer

Putting setup and eye-line

GoSports Putting Alignment Mirror

Putting setup mirrorEye-line + shoulder checkGate slots for the strokePortable, indoor or out

8.0/10

A putting mirror that shows your eye-line, shoulder alignment and stroke path at a glance — cheap, and it exposes setup faults you can't feel.

Effectiveness: 7
Feedback quality: 8
Durability: 7
Ease of use: 9
Value: 9

Pros

Instantly shows whether your eyes are over the ball and your shoulders are square — faults you can't feel but the mirror can't hide
The tee gates train a repeatable stroke path back and through
Works on the carpet at home, which is where most putting practice actually happens

Cons

It fixes setup and short-stroke path, not pace or green reading
A slightly different mirror layout won't change your results — the drills matter far more than the brand

Skip this if…

…your putting problem is distance control. The mirror sharpens aim and setup on short putts; it does nothing for the lag putting that causes most three-putts. Pair it with a pace drill for the long ones.

$19.99View on Amazon

Price as of Jul 31, 2026. Prices change — Amazon's is the one that counts.

#ad · we may earn a commission from this link to GoSports Putting Alignment Mirror

How we ranked this

We don't run a testing lab — and we say so

We compiled published manufacturer specifications, official standards and aggregated owner reviews, computed the running costs the big test-labs leave out, and scored each pick against a published rubric. The scores are judgments from documented research — they are notlab measurements we took, because we don't have a lab and we're not going to pretend we do. You can check every number we publish.

Questions

Frequently asked

Do the PuttOut and GoSports mirror do the same thing?

No — that's the key point. The PuttOut trains pace and start line by returning the ball the distance it would have run past a real hole. The GoSports mirror trains setup — eye-line and shoulder alignment — which decides where you aim. One is a stroke-and-pace tool, the other a setup-and-aim tool. They cover different halves of putting and pair well.

If I can only buy one, which is better?

Let your misses choose. If your short putts have poor pace or you lip out and fold under pressure, buy the PuttOut. If your short putts consistently miss to one side, that's usually an aim or eye-line fault, so buy the mirror. Both are cheap enough that most golfers who are serious about putting end up with both.

Keep reading

Receipts

Sources

We do not run a testing lab, and we do not pretend to. Every spec number here comes from a manufacturer's published sheet or an official standard, cited above. Where we could not verify something, we say so on the page rather than quietly leaving it out. Read our full method.