Swim film · measured, not guessed
Upload one length. Pick the read you want — the stroke, the race, or a broadcast announcer calling your swim. $7 each. Mix and match; you only pay for what you pick.
You’re only charged if we produce a read.
No subscription · no sensors · a phone and a pool deck
One length · freestyle
Measured from the film, frame by frame. Anything the camera angle made untrustworthy comes back marked unavailable, with the reason — never as a confident number we made up.
À la carte · $7 each
Three separate reads, priced on their own. Order one, or build a plate — you only pay for what you choose.
Every catch, every kick.
A pose model follows your body through the water frame by frame and turns it into the numbers coaches actually use.
$7per swim
The whole race, split by split.
Zoom out from the stroke to the swim. Where the race was won, where it slipped, and exactly which length gave it up.
$7per swim
Your swim, announced.
The fun one. A broadcast announcer calls your swim like a championship final — voiced over your own footage, ready to post.
$7per swim
Mix and match
Uploaded a race? Take Race analysis for yourself and the Broadcast announcer to send the grandparents. Add the stroke breakdown whenever you want it. Nothing renews, nothing expires.
Broadcast announcer
The numbers are for the coach. The call is for everyone else — a broadcast announcer narrating your swim over your own footage, timed to your real splits. It is the part that gets sent to grandparents.
And it only ever says what the film actually shows. Every number the announcer reads is one we measured.
“…and Lane 4 turns at 26.8, her quickest length of the swim. Eighteen strokes on that one — the same count she opened with — and she is still building. Tempo climbing on the back half and nothing is fading…”
How it works
Four steps, and one of them is just closing the tab.
A phone at the water line, tracking alongside the swimmer. No rig, no sensors, no special camera.
Drag the clip in, say which lane you were in, and choose what you want to know. We work out the stroke ourselves. One read or all three — you only pay for what you pick.
Pose tracking over the whole clip, then the metrics, then the call. No sampling, because sampling is where swim analysis starts lying to you.
A link lands in your email in about twenty minutes. Open it anywhere, send it to a coach, a grandparent, or straight to your story.
You never have to sit and watch a progress bar. Analysis takes about twenty minutes because we read every single frame. Close the tab — the email is the finish line.
No risk
Filming a swim on a phone is a guess, and we would rather carry that risk than ask you to. There are two gates between your upload and your $7, and you have to get past both of them before any money moves.
01 · Before you pay
Every upload is opened, measured and pre-checked within seconds of landing — before we offer you anything. Too long, too far away, nobody we can track? We say so, tell you which of those it was, and there is no button to press. Your clip stays in your library; you can still watch it, share it and comment on it.
02 · After you pay
Completing checkout places a hold on your card rather than charging it. We complete the charge when there is a finished analysis to hand you. If the pipeline can't finish — usually because the swimmer can't be tracked well enough for the numbers to be worth trusting — the hold is released and we email you to say so.
Where that stops: if we do produce a read, we charge for it — including one where the camera angle forced us to mark some metrics unavailable. That is still a finished analysis with real numbers in it, and it comes with the reasons attached. What we will never do is bill you for nothing.
Filming it
Hold your phone sideways, keep your swimmer in the frame, and follow them to the wall. That is the whole technique. No rig, no sensors, no second person, and no angle you have to get right first — reading the film is our job, not yours.
Phone sideways, held down near the water line, walking along the deck with your swimmer. No crouching, no tripod, no perfect spot — and above water this is the angle the tracker reads most cleanly.
If your pool has a window, or your phone lives in a waterproof case, use it. Nothing splashing between the lens and the swimmer means every keypoint stays visible — and almost nothing comes back unmeasured.
Sitting in the bleachers with everyone else? Send that. Filming down at the lane hides the far arm, so a few left-versus-right numbers come back marked unmeasured, with the reason. Everything the camera did see still gets coached.
You don’t have to trim anything. Filmed the whole heat, warm-up and all? Upload it as it came off the phone — we find the length your swimmer swam and read that. Nothing to crop, nothing to mark, no second app.
What comes back
Not a wall of numbers for you to interpret. A coach who has read every frame tells your swimmer what is working, then one or two things to take to practice — in words an eleven-year-old can act on.
The win, first
“Your stroke count held at 18 on every full length — you didn't shorten up as you tired, and that's the best thing in this swim.”
One thing for tomorrow
“Your right arm is recovering 11° straighter than your left — it swings wide over the water instead of lifting high. Keep that elbow up. Try six lengths of single-arm right at practice.”
And what we couldn't see
“Body roll wasn't measurable here: the camera was above the water line, so your far shoulder stayed hidden. Film from deck height next time and I'll have it for you.”
An example of the read, not a script — every number the coach says is one we measured off your footage, and anything the camera couldn’t show comes back saying so.
Every stroke
We read the stroke off your footage — the kick-to-arm rhythm gives it away — then analyze it on its own terms: freestyle symmetry, breaststroke glide, an underwater dolphin kick off the wall.
À la carte
$7
per read — pick what you need
Only charged if we produce a read · no subscription · no credits · no auto-renew
Questions
Film a length today. Pick your reads, and have the story in your inbox before practice tomorrow.