Connectivity From
The Ocean Floor

Autonomous volcanic vent arrays powering the future of maritime communications

MagmaLink deploys autonomous antenna arrays near underwater volcanic vents, harnessing geothermal energy to create high-bandwidth communication relays in the middle of the ocean where satellites can't reach. Finally, reliable connectivity for maritime shipping, research vessels, and emergency response in remote ocean regions.

Transform Your Fleet's Connectivity

The Wow Moment

A research vessel in the dead center of the Pacific Ocean—normally a total communications black hole—suddenly gets 5G-speed connectivity. The captain streams 4K video in real-time to shore while their ship sits 2,000 miles from the nearest cell tower, powered entirely by the heat of an underwater volcano.

$15K
Per vessel monthly
10x
Cheaper than satellite
5G
Speed in the middle of the ocean
$9M
Target ARR (Year 1)