Services
UMI watches the water so you do not have to. One board, thousands of hulls, and an email when the one you care about moves.
The live map
Every tracked yacht and superyacht on one board, updated every minute. Real coastal AIS is marked LIVE; the simulated demonstration fleet is marked SIM. Nothing pretends to be what it is not.
Yacht dossiers
A page per hull: particulars, flag of registry, voyage record, current destination, and track history. Curated detail for the notable fleet, honest AIS-derived detail for live discoveries.
Marina pages
Berthed, anchored, and underway counts for the marinas that matter, from Porto Cervo to Newport Harbor, with arrivals and departures as they happen.
Alerts
Arrival, departure, and speed alerts by email. Flag a yacht once and hear about it when she moves, docks, or opens up past your chosen speed.
Playback
Scrub back through past movement and watch a passage unfold. History depth follows your plan, up to 30 days on Bridge.
Fleets
A personal watchlist of the hulls you care about, from a handful on the free plan to a hundred on paid tiers.