Humble Robotics wants to sell freight hauling without the part drivers sit in. The San Francisco company has banked $51M in fresh capital, led by Obvious Ventures and joined by returning backers Eclipse and Energy Impact Partners. That lifts its lifetime total to $75M.
Chief executive Eyal Cohen has chased this problem for years, through Apple’s cancelled car effort, Uber’s autonomous unit and Waabi. He started Humble last year on the theory that designing the truck and the driving system together beats retrofitting a human-designed cab.
No cab, no retrofit
Commercial freight has not moved yet. Customer pilots begin in early 2027 using conventional trucks to gather data, and routes get simulated before its own vehicle, the Humble Hauler, deploys. Revenue service should follow around the third quarter of 2027.
Ports, warehouses and distribution centres are linked on runs that generally stay under 250 miles. Federal data shows 87% of US goods moved by truck travel shorter than that, so the addressable slice is large.
Regulation is the gate
Humble holds a California permit to test with a safety driver. Running without one, or launching commercial service there, needs more approvals, the step where most autonomous trucking promises stalled.
The industry’s caution has reasons. A loaded rig needs far more room to stop than a car, and a truck stranded on a highway is a hazard rather than an inconvenience. Highways looked easier than city streets, yet the cost of a failure is higher.
Progress is finally showing. Aurora runs driverless freight in Texas with PACCAR and Volvo trucks, and Kodiak plans cab-free Ikea loads by year end. Humble arrives late, betting architecture beats schedule.
Cohen also pitches labour: machines take the 2am shifts and repetitive short runs, freeing drivers for better paid work.
