FarmWise: Vulcan Weeding Robot, Founders, and What Happened

What Was FarmWise?

FarmWise was an agricultural robotics company founded in 2016 by Sebastien Boyer and Thomas Palomares, based in California. Its focus was mechanical, AI-guided weeding for vegetable crops, using computer vision to tell crop plants from weeds and then physically cutting or uprooting the weeds without chemicals.

The company built two generations of machines. The first, the Titan FT35, was a self-propelled autonomous weeder introduced around 2019 and discontinued after 2023. Its successor, the Vulcan, is a tractor-pulled precision weeder and cultivator that reuses the same plant-detection algorithms and mechanical weeding arms.

FarmWise raised about $140 million across roughly eight funding rounds, including a $45 million Series B backed by Fall Line Capital, Middleland Capital, Taylor Farms, and Google's GV. Despite that funding, FarmWise announced it was winding down operations on April 1, 2025.

Titan: The Original AI Weeder

The Titan FT35 was FarmWise's first commercial machine, a large self-driving robot that rolled through vegetable fields scanning each plant with cameras and machine-learning models, then used mechanical arms to remove weeds row by row without herbicide.

Titan was covered by outlets including MIT News as an example of AI applied to sustainable farming, since mechanical weeding cuts both herbicide use and the hand-labor cost that vegetable growers otherwise pay for thinning and weeding. It targeted high-value row crops such as lettuce, broccoli, and other vegetables where herbicides are limited or banned, especially on organic farms.

FarmWise stopped producing the Titan FT35 after 2023, shifting its engineering and go-to-market to a tractor-pulled implement, the Vulcan, rather than continuing to build and service a fully autonomous chassis.

Vulcan: FarmWise's Next-Generation Weeder

Vulcan is FarmWise's intra-row weeder and precision cultivator, launched in 2023 as a three-in-one implement for precision weeding, cultivation, and thinning. Unlike the self-driving Titan, Vulcan is pulled by a standard tractor, using a Category II three-point hitch and roughly 150 horsepower, which lowered the cost and complexity of adoption for growers.

Vulcan carries over the plant-detection algorithms and mechanical weeding arms developed for the Titan FT35, claiming sub-inch accuracy and operation in all lighting conditions. FarmWise offered single-bed and triple-bed configurations, aimed at reducing hand-weeding costs across more than 20 vegetable crop types.

Taylor Farms, which had already deployed Vulcan before acquiring FarmWise, reported nearly $550,000 in weeding-cost reduction and eliminated cultivator passes on 64 percent of the acres where it used the machine — real numbers from a real production deployment, not a lab demo.

• Three-in-one implement: precision weeding, cultivation, and thinning.
• Tractor-pulled: Category II three-point hitch, ~150 hp tractor required.
• Single-bed and triple-bed configurations.
• Sub-inch accuracy claimed, operating in all lighting conditions.
• Targets 20+ vegetable crops, especially organic operations without herbicide options.

What Happened To FarmWise

FarmWise announced it would wind down operations by April 1, 2025, citing a lack of continued funding — a common outcome for capital-intensive agricultural-robotics startups whose hardware, service, and field-support costs are far higher than typical software companies.

Three days later, Taylor Farms, North America's largest producer of ready-to-eat salads and fresh-cut vegetables, announced it was acquiring FarmWise's business. Taylor Farms had already been a FarmWise investor and Vulcan customer, and it framed the deal as accelerating its own precision-agriculture adoption and ensuring continuity for existing Vulcan customers.

So FarmWise the standalone startup no longer exists, but its core product, the Vulcan weeder, is not dead. It continues under Taylor Farms, which supports current machines and has signaled intent to keep developing the technology rather than shelve it.

FarmWise In The Weeding Robot Landscape

FarmWise sits inside the broader wave of agricultural robotics aimed at cutting herbicide use and hand labor, alongside companies like Naio Technologies and Carbon Robotics, which are covered together with other real machines and makers in our agricultural robots guide.

Weeding is a mechanical or laser task distinct from harvesting, which uses different sensing and end effectors; see our harvesting robots guide for how that side of ag robotics compares.

For other companies building applied robotics and AI systems for physical-world tasks, browse the rest of our robotics companies hub.