Intelligence begins in the field.

Meet the foundation of TerrAI: distributed sensing technology designed to reveal what is happening beneath the surface.

TerrAI Soil

Information becomes intelligence.

TerrAI brings field measurements, weather, and agricultural science together to help growers understand conditions and make more informed decisions.

Measurements
Analysis
Recommendations

Readings and recommendation shown are conceptual illustrations.

From understanding to action.

TerrAI is developing control integrations that connect agricultural recommendations with irrigation infrastructure.

Recommend
Control
Verify

Then the probe reads the soil again, and that reading feeds the next decision. Sense, think, act, learn.

TerrAI Control is in development. The irrigation event shown is a conceptual illustration.

Sense
Think
Act
Learn

6 in

12 in

24 in

Measured at every depth

Soil water tension
Soil temperature
Soil pH

Soil water tension64 kPa, drying

Soil temperature64 °F

Soil pH6.8

WeatherNo rain in 5 days

CropAlmonds, mid‑season

Root-zone water is running low at 12 in.

Irrigate zone 3 · 0.6 in · before sunrise

TerrAI control unitSolenoid valveFlow meterDrip lateral0 galWaiting for a recommendation

Soil at 12 in · back in range

Readings, recommendation and irrigation shown are conceptual illustrations.

The TerrAI ecosystem

Three parts that work as one. All three are in development.

TerrAI Soil
Sense
Solar-powered probes that measure soil water tension, temperature and pH at several depths, and report wirelessly.
TerrAI Intelligence
Think
A model built for agriculture that combines field measurements with weather, soil surveys, satellite imagery, lab tests and crop stage to recommend when and how much to irrigate.
TerrAI Control
Act
Control integrations that connect a recommendation to existing irrigation, deliver it to the zone that needs it, and record what was delivered.

Beyond irrigation

Water is where TerrAI starts. Over time, the same loop aims to help growers understand more of what drives a healthy crop. These are research directions, not current capabilities.

Nutrition: Estimating nutrient needs from field data, lab soil tests and crop stage. Soil pH is one input; it does not measure individual nutrients.
Plant stress: Reading water stress early from soil and weather together, before it shows in the canopy.
Disease and pest risk: Flagging conditions that favor disease and pests, by combining many sources. The probe alone cannot detect them.

Research and development

We start from measurement. Every recommendation traces back to readings taken in the soil, combined with weather, soil surveys and agronomic science rather than guesswork.

We design for the field as it is. Decisions are designed to run on the device itself, so they keep working without an internet connection and fall back to simple, safe rules when the model is unavailable.

We validate before we claim. Outcomes such as water savings are design targets until field results confirm them, and we will say so plainly.

About TerrAI

TerrAI is building a system that grows crops on its own: it senses what the field needs, decides what to do, and acts. We are starting with irrigated growers in the western United States, where water is the limiting resource.

A farm that runs with no one watching is also what a farm in orbit or on another planet would need. Earth’s fields are the proving ground; space is where the work is aimed, not something TerrAI does today.

Understand the field. Improve every decision.

Growers can join early access. Agencies, researchers, investors and partners can reach the team directly.