The customer testimonials in the above video may not be representative of the experience of other customers and is not a guarantee of future performance or success.
Chemical-Free Farming with Autonomous Robots
Greenfield Robotics is revolutionizing farming with autonomous farming robots that are designed to reduce operational and maintenance costs while removing herbicides from the process. Founded by a third-generation farmer and tech entrepreneur, Greenfield Robotics combines expertise in machine vision, AI, robotics, software, and modern farming on its mission to eliminate all chemicals from our farming and food.
This Reg CF offering is made available through StartEngine Primary, LLC, a member of FINRA/SPIC. This investment is speculative, illiquid, and involves a high degree of risk, including the possible loss of your entire investment.
Learn More About Our Mission
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Imagine a world where farmers can raise our food without chemicals.
Conventional Weed Control
Conventional weed control is outdated and harmful to us, our food supply, and the planet. Greenfield Robotics’ founder Clint Brauer faced this problem firsthand as a third generation farmer whose father developed Parkinson’s after years of using toxic chemicals on his farm. He began to search for a safer, chemical-free solution through autonomous robots that cut weeds using drone mapping. This results in less than 1% crop damage and can eliminate the need for toxic chemicals when used in compatible operations.
Built by a Farmer
For Farmers
Our bots are simple to operate, cost-effective, and manufactured in the United States. They have been running on paying fields for four years and are already capable of nutrient microspraying, complete with interchangeable parts and long-lasting, rechargeable batteries. With 24/7 operational capability and minimal upkeep, they help farmers focus on scaling their businesses while protecting soil health, water supply, and biodiversity.
Reservations for our bots are already filled through 2026.
Poised for growth
Our business model is based on farm leases at competitive rates, with next-gen features like real-time nutrient analysis and cover-cropping in active development.
Our fleet
Demand has been exceptional: Our entire fleet is sold out this year and with reservations already filled for 2026, our BOTONY™ fleet of robots is helping drive our mission to eliminate all chemicals from farming and food.
Chemical-free weed control
Cut weeds close to the ground, helping reduce reliance on herbicides
high efficiency
Operate for 5-6 hours on a single charge and require minimal maintenance
Less than 1% crop damage
Save farms money with significantly less crop damage than traditional sprays
Strong coverage
The BOTONY™ fleet is swarming 6 states across 10 crop types this season
Environmentally conscious
Support soil health, water quality, and biodiversity
Weather resistant
Return to work up to 3-4 days faster after bad weather
Backed by the Biggest Names in Food and Agriculture
A large Market Ready for Change
Our robots have been clearing weeds for 4 years now, paving the way for a healthier, more sustainable farming future.


Total Addressable Market
250m
acres of broadacre cropland in the US, across nearly two million farms
Serviceable Addressable Market
100M+
acres of US soybeans, cotton, sorghum
MEET THE INNOVATIVE TEAM LEADING THE CHARGE FOR CHANGE
NANDAN KALLE
CEO
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Headed Belkin’s $250MM WiFi business (2004-2011)
Launched Linksys’s $100M B2B business (2013-2016)
Shipped 10MM’s devices worldwide
Launched pioneering network TV streaming service
CLINT BRAUER
CO-FOUNDER & HEAD OF INNOVATION
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Data Science Systems pioneer at Sony
Launched Sony e-book systems in North America
Advised multiple startups with exits
Broadacre and greenhouse grower
Creator of regeneratively- grown ingredients supply chain for Canidae Pet Food
STEVEN GENTNER
CO-FOUNDER & CTO
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Exits include US Web, Crownpeak
Served as Director of R&D at W3-Design, which was later acquired by US Web. Following the acquisition, he took on the role of Associate Partner at US Web, which went public.
While CTO/Chief Scientist at Crownpeak, he developed Crownpeak CMS.  Customers included Unilever, Toyota and Nestle with 1B+ end-users.
Developed RoboRealm machine vision toolkit with 60k+ users including Microsoft, JPL and Lockheed
Vladimir Ristanovic
Director
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Entrepreneur and active investor
NANDAN KALLE
CEO
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Headed Belkin’s $250MM WiFi business (2004-2011)
Launched Linksys’s $100M B2B business (2013-2016)
Served as Director of R&D at W3-Design, which was later acquired by US Web. Following the acquisition, he took on the role of Associate Partner at US Web, which went public.
While CTO/Chief Scientist at Crownpeak, he developed Crownpeak CMS.  Customers included Unilever, Toyota and Nestle with 1B+ end-users.
Developed RoboRealm machine vision toolkit with 60k+ users including Microsoft, JPL and Lockheed
Greenfield Robotics is building the future of regenerative agriculture with the goal of eliminating chemicals, restoring ecosystems, and giving farmers a better and more cost-effective way forward with sustainable weed control. Now, investors have the opportunity to fuel the next phase of innovation and help our company scale. With strong traction, patented technology, and a visionary team, this is your chance to join our mission to help support the removal of harmful chemicals from our farms, our food, and our future.
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Greenfield Robotics Terms
Overview
Price Per Share
$1.59
Valuation
$39.95M
Deadline1
Dec. 23, 2025 at 2:59 AM EST
Funding Goal2
$20K - $3.77M
Breakdown
Min Investment
$499.26
Offering Type
Equity
Max Investment
$3,765,937.27
Shares Offered
Series Seed-4 Preferred Stock
Min Number of Shares Offered
12,578
Max Number of Shares Offered
2,368,514
*Maximum number of shares offered subject to adjustment for bonus shares. See Bonus info below.
Exclusive Investor Perks
Venture Club
Venture Club Members 
earn 10% bonus shares on top of this and all eligible investments for an entire year. Not a member? Sign up at checkout ($275/year).
Loyalty Bonus: All investors, those who indicated formal interest in reserving shares during our testing the waters phase, and customers as of 6/1/2025 will receive 15% bonus shares.
Greenfield Robotics Corporation will offer 10% additional bonus shares for all investments that are committed by investors that are eligible for the StartEngine Venture Club.
This means eligible StartEngine shareholders will receive a 10% bonus for any shares they purchase in this offering. For example, if you buy 100 shares of Series Seed-4 Preferred Stock at $1.59 / share, you will receive 110 shares of Series Seed-4 Preferred Stock, meaning you’ll own 110 shares for $159. Fractional shares will not be distributed and share bonuses will be determined by rounding down to the nearest whole share.
This 10% Bonus is only valid during the investor’s eligibility period. Investors eligible for this bonus will also have priority if they are on a waitlist to invest and the Company surpasses its maximum funding goal. They will have the first opportunity to invest should room in the offering become available if prior investments are canceled or fail.
Investors will receive the highest single bonus they are eligible for among the bonuses based on the amount invested and the time of offering elapsed (if any). Eligible investors will also receive the Venture Club Bonus and the Loyalty Bonus in addition to the aforementioned bonus.
In order to receive perks from an investment, one must submit a single investment in the same offering that meets the minimum perk requirement. Bonus shares from perks will not be granted if an investor submits multiple investments that, when combined, meet the perk requirement. All perks occur when the offering is completed.
Time-Based Perks
Early Bird
$1,000+
Invest $1,000+ within the first 2 weeks and receive 10% bonus shares
Invest $50,000+ and receive 15% bonus shares + Video Tour and Zoom of Greenfield Robotics Headquarters with Head of Sales + Investor Feature in Newsletter
Venture Club Members 
earn 10% bonus shares on top of this and all eligible investments for an entire year. Not a member? Sign up at checkout ($275/year).
Early Bird
$1,000+
Invest $1,000+ within the first 2 weeks and receive 10% bonus shares
Loyalty Bonus: All investors, those who indicated formal interest in reserving shares during our testing the waters phase, and customers as of 6/1/2025 will receive 15% bonus shares.
Greenfield Robotics Corporation will offer 10% additional bonus shares for all investments that are committed by investors that are eligible for the StartEngine Venture Club.
This means eligible StartEngine shareholders will receive a 10% bonus for any shares they purchase in this offering. For example, if you buy 100 shares of Series Seed-4 Preferred Stock at $1.59 / share, you will receive 110 shares of Series Seed-4 Preferred Stock, meaning you’ll own 110 shares for $159. Fractional shares will not be distributed and share bonuses will be determined by rounding down to the nearest whole share.
This 10% Bonus is only valid during the investor’s eligibility period. Investors eligible for this bonus will also have priority if they are on a waitlist to invest and the Company surpasses its maximum funding goal. They will have the first opportunity to invest should room in the offering become available if prior investments are canceled or fail.
Investors will receive the highest single bonus they are eligible for among the bonuses based on the amount invested and the time of offering elapsed (if any). Eligible investors will also receive the Venture Club Bonus and the Loyalty Bonus in addition to the aforementioned bonus.
In order to receive perks from an investment, one must submit a single investment in the same offering that meets the minimum perk requirement. Bonus shares from perks will not be granted if an investor submits multiple investments that, when combined, meet the perk requirement. All perks occur when the offering is completed.
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