Sail Lab
Performance analytics for race sailors

Sail Lab

Chart your course to insight.

Navigator logs every equipment and rig change while you're on the water. Once you're back, Sail Lab lines that log up against your sailing data — polar plots, timeseries, track replays — to show exactly where you gained or lost, tack by tack.

Session DebriefSynced
SOG
24.3kn
TWA
038°
VMG
6.1kn
SOGTWATWDVMGTACK COUNTPOINT OF SAILPOLAR PERFORMANCE

Two apps, one story.

Navigator lives on the boat. Observatory lives back on shore.

On the boat
Navigator

An offline-first app that runs on deck. It logs every equipment and rig change as it happens, and records raw sailing telemetry — SOG, TWA, TWD — for the whole session.

Desktop app · works without signal
Synced after every session
Back on shore
Observatory

Once a session syncs, Observatory lines the equipment log up against the sailing data — polar plots, timeseries, track replays — to show exactly where you gained or lost.

Web dashboard · this app

Every track, laid on the chart.

Replay a session the way a GPS plotter would — tack by tack, gybe by gybe.

45°32'12"N · 5°12'44"E
Track Replay
12.4 NM · 18 tacks

Not just software.

Sail Lab is the tools and the people to make sense of them.

The platform
Navigator + Observatory

The tools that capture your equipment log and sailing data on the water, and turn it into dashboards you can actually use back on shore.

Software · logging, sync & analytics
The people
Consulting

Hands-on help turning your numbers into results — configuration reviews, race debriefs, and coaching on what the data means for your next start.

Services · debriefs & coaching

Every tack, every gust, measured.

Built on the sailing data and equipment log Navigator records on the water.

Configuration Timeline

Every rig and equipment change Navigator logged on the water, lined up against your sailing data.

Polar Performance

Visualize point-of-sail distribution and VMG once the session is synced.

Route Replay

Retrace every tack and gybe over a full track laid on the chart.

Competitive Edge

Compare sessions against your best runs to find where you can out-sail the fleet.