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kTool

Built by coaches. For coaches.

Your debrief,backed by data.

kTool gives you every session from every boat —

laid out, ready to review, ready for the debrief.

Stop coaching on memory.

Start free — no cardSee how it works

Analyze your own sessions free — or explore a ready-made one to start in seconds.

Trusted by Olympic medallists & national-team coaches

Every boat, one screen

Runs in your browser

Multi-boat & video sync

The blind spots

The session was two hours.You saw maybe 30%.

That's not a failure — that's reality. You can't be on every boat at once, and the coach boat only sees so much. kTool keeps the other 70%: every tack, every lane, every lull, on every boat.

The moments you missed are all there, waiting for the debrief.

kTool maneuvers analyzer comparing a full fleet
kTool maneuver plots close-up

Maneuver analysis

Every maneuver, laid out.

Tacks, gybes, mark roundings — see where each boat lost time and where it gained it. Zoom into any moment and put a sailor's maneuver next to their best ones, or next to the boat that beat them.

The answer's in the detail. Now you can point right at it.

Video overlay

All the footage,synced to the data.

Upload your coach boat video, drone footage, onboard cameras — they sync to the timeline automatically. Watch the moment and read the numbers side by side. Add as many angles as you need.

kTool playing race footage next to live performance charts

Multi-boat comparison

Put the whole fleet on one screen.

Overlay every boat's track and metrics in the same view. Who hit the shift first, who held the lane, who came out of the gybe with speed — settle it with the data, not the loudest voice in the rib.

How it works

From the rib to the debrief.

01

Collect

Every boat uploads its track — plus video from onboard, drone or your coach boat.

02

It's ready

kTool detects the maneuvers, infers the wind and lines up the fleet for you.

03

Compare

Overlay boats, isolate a leg, find the gap between fast and slow.

04

Debrief

Share the session and talk it through — together or remote, on what actually happened.

Coaches don't go back to guesswork.

I see in five minutes what used to take me half a regatta to feel out.
Portrait of Rafa Trujillo

Rafa Trujillo

Australian National Team Coach · Olympic medallist

My sailors stop arguing about what happened and start fixing it.
Portrait of Bastian Henning

Bastian Henning

Bavarian Sailing Federation Coach · sailmaker

Finally a debrief tool that keeps up with how fast these boats are.
Portrait of Simone Malagugini

Simone Malagugini

Olympic coach · 10× World titles

Coach the whole session.Not just the part you saw.

Start free — no card

Upload your own session, or explore a ready-made one the moment you sign in.

FAQs

Yes. One account covers your whole fleet — every boat, every sailor, in one place. Switch between them, line them up against each other, run the squad's debrief without juggling logins.