The Small Robot Company Tom is a weeding robot by Small Robot Company, priced at $50K-$80K. It is in active development. Compatible crops include wheat, barley, oats.

Tom by Small Robot Company is a lightweight, autonomous per-plant farming robot designed specifically for wheat and cereal crop production. Weighing just 30 kg, it navigates fields at 2 km/h, mapping every individual plant at sub-centimeter resolution to build detailed digital field maps. These maps enable precision micro-spraying that targets only the weeds surrounding each crop plant, reducing chemical use by up to 90% compared to blanket spraying. The robot's small size and light weight means it causes virtually zero soil compaction, preserving soil structure and long-term field health. Developed in Salisbury, UK, Tom represents a fundamentally different approach to arable farming — treating each plant as an individual rather than managing fields as uniform blocks.
Small Robot Company ceased operations in February 2024. This robot is no longer available.
| Specification | Value |
|---|---|
| Speed | 2 km/h |
| Weight | 30 kg |
| Mapping | Sub-centimeter |
| Price Range | $50,000 - $80,000 |
| Coverage Area | 5-10 acres/day |
| Deployment Status | discontinued |
All figures in USD. Payback estimates assume a 500-acre operation. Methodology →
Purchase price
$50,000 - $80,000
Hand-labor baseline
$900/acre
hand weeding
The math: $900/acre (hand weeding) × 500 acres. How we calculate this →
Enter your farm details to see projected savings from deploying this robot.
No sponsored rankings. Your details stay private.
Salisbury, UK
Website
The automatic weeding robot market hit $2.6 billion in 2025 and is growing at 27.2% annually — the fastest rate in any agricultural technology segment. Laser-based systems eliminate 90%+ of herbicide use. The era of blanket chemical spraying is ending, and the farms that adapt first will have a structural cost advantage that compounds every season.
14 min readWeeding robots are the fastest-growing segment of agricultural robotics. These AI-powered machines identify and eliminate weeds with surgical precision, reducing herbicide use by up to 90% and eliminating the need for manual weeding crews.
9 min readInvesting in agricultural robots is a major decision. This guide breaks down exactly how to calculate your return on investment, from labor savings to yield improvements, so you can make a confident buying decision.
10 min readAre you the manufacturer?
Claim this listing to manage your profile, update specs, and connect directly with farmers.