VesselFinder is a FREE AIS vessel tracking web site. VesselFinder displays real time ship positions and marine traffic detected by global AIS network.

Combining data received via Satellite AIS technology and data from thousands of Terrestrial AIS stations, we deliver the most complete picture of global vessels activity. Every ship position is regularly updated via Satellites, typically from a few minutes to several hours.

Correlating historical position data transmitted by vessels' AIS transponders with a predefined database of geo-polygons, our Port Calls & Event Tracking reports deliver insights on the arrival and departure time of vessels, the time ships spent …

AIS API for real-time ship position information in raw NMEA, JSON or XML format. Access to live vessel positions and voyage data, port calls, expected ship arrivals and vessel particulars.

VesselFinder is a free Vessel Database with over 500000 ships, technical specifications and management information, live AIS positions and port calls, ship photos and related news.

VesselFinder is a FREE AIS vessel tracking web site. VesselFinder displays real time ship positions and marine traffic detected by global AIS network.

Vessels method provides the latest AIS position, port calls, voyage and master data for any vessel in XML or JSON format via API service.

Subscription plans with Satellite AIS global coverage or Terrestrial AIS coverage that grant you access to live ship position data.

Monitor coverage of AIS partner stations on a real time map and check their status.

Technical information, capacity, ownership and other vessel's particulars. MasterData API service provides detailed ship information, technical specifications, manager and owner contacts for any ship with an IMO number.