TerraScope
Tracks ships and activity on Earth from satellite data
Privateer
Data company co-founded by Apple's Steve Wozniak that started with space safety and satellite tracking, then bought geospatial analytics firm Orbital Insight to track ships and other activity on Earth.
Products, by altitude
On the ground · 0 km · Earth’s surface
In service In service Wayfinder
Free web app showing live satellite positions
Known rounds
Sources
Updated Oct 21, 2026 · How we source facts · Suggest a correction