DriX vs Saildrone USV (Explorer / Voyager / Surveyor) in 2026

DriX

Exail's DriX is the commercial-surface entry of the maritime cohort: an autonomous surface vessel for hydrographic survey and defense mine countermeasures, running the CortiX autonomy stack (supervised autonomous navigation and obstacle avoidance, fusing camera, infrared, LiDAR, and radar across surface and underwater). It is made by Exail, the merged ECA Group and iXblue entity (France), and is dual-use across survey and defense.

DEPLOY records it at the vehicle level (the DriX USV, not the Exail parent). It is sold to survey operators and navies on contract; there is no consumer price.

Saildrone USV (Explorer / Voyager / Surveyor)

Saildrone (founded 2012 in Alameda, California by Richard Jenkins) is the canonical commercial autonomous-surface-vessel company and the captive data-as-a-service archetype of the maritime category: it owns and operates a fleet of wind- and solar-powered uncrewed surface vehicles and sells data and outcomes, not vessels. The line spans the 7-meter Explorer (ocean data), the 10-meter Voyager (coastal defense and mapping), and the 20-meter Surveyor (bathymetric mapping), with a 52-meter diesel-electric hybrid Spectre announced in 2026 for 2027 delivery that departs from the wind-and-solar identity.

Customers include NOAA, the US Navy's 4th Fleet (counter-narcotics and illegal-fishing patrol), and Denmark's EIFO, and backers include a $100M Series C, a $60M EIFO round (May 2025), and a $50M Lockheed Martin strategic investment (October 2025). DEPLOY records it at commercial maturity, the most mature commercial surface-autonomy player.

A significant cap-flag applies to its cumulative-mileage figures, which are inconsistent across its own channels: the defensible primary anchor is the October 2023 milestone of 1,042,620 nautical miles, 32,438 days at sea, and 136 vehicles; larger 2-to-2.5-million-nautical-mile figures are claimed, not verified. Because it sells data on service contracts and does not sell vessels, there is no consumer price.