Deployment

Carbon Robotics (founded 2018, Seattle, Washington; founder and CEO Paul Mikesell) makes the commercial LaserWeeder, which combines computer vision with high-power lasers to kill weeds without chemicals. By its own reporting the product has serviced more than 250,000 acres, eliminated over 15 billion weeds, and runs as 150-plus machines on 100-plus farms across roughly fourteen to fifteen countries; a modular, faster LaserWeeder G2 line launched in February 2025. A load-bearing classification point: the LaserWeeder is a towed, pull-behind implement with no locomotion of its own, pulled through the field by a conventional tractor. Carbon's original 2021 LaserWeeder was a self-driving platform, but the company deliberately pivoted to a smart-implement format for faster payback. Its separate Carbon AutoTractor kit, launched in April 2025, is the autonomy and mobility layer: a retrofit that adds remote-supervised driverless operation to John Deere 6R and 8R tractors, at an early and limited commercial release. On funding, Carbon's own Series D release puts total funding at $157 million (a $70 million Series D led by BOND in October 2024, after a $30 million Series C led by Sozo in 2023), with an additional roughly $20 million raised in October 2025 for a new undisclosed robot; an aggregator figure of about $276 million is not primary-verified and is not asserted here.

LaserWeeder by Carbon Robotics · Catalog entry · 1 source · not yet field-verified