Know what's happening inside your bins
before spoilage starts.
Real-time CO₂, temperature, humidity, and grain health monitoring — for every bin on your farm. Designed for the prairie. Built to last.
The hidden cost of manual monitoring
One spoiled bin can cost you $30k+ in a season. Manual probing misses problems until it's too late.
A single undetected moisture spike can ruin an entire bin. Don't risk letting months of hard work turn into a complete write-off.
Reclaim dozens of hours every season. Stop climbing bins and start checking grain conditions instantly from your phone.
By preventing just one spoilage event or hitting your moisture targets to avoid dockage, the system pays for itself in year one.
Connectivity
Connects however your farm needs it
WiFi
Connect over your existing farm network for fast, reliable data sync when you're on the yard.
5G / LTE / 4G
Cellular connectivity keeps your bins online even when you're far from the farmhouse.
Bluetooth
Access your hub locally via Bluetooth — no internet required. Perfect for quick checks in the field.
Satellite
For the most remote operations, satellite connectivity ensures no bin is ever off the grid.
On-device AI, built for your bins
GrainSage runs AI models directly on the hub — no cloud required and no connectivity needed for core functionality.
Universal Cable Support
Works with your existing cables
Don't buy new cables. We integrate with the sensors, cables, and infrastructure you already own — no proprietary hardware required.
Auto Fan Control (AI)
Automated aeration decisions
Our onboard AI automatically triggers fans based on moisture and temperature trends — no manual intervention needed.
Natural Language Insights
Plain-language recommendations
Stop reading raw sensor data. GrainSage tells you exactly what's happening and what to do next in plain language you can act on.
Grain Safe Forecast
Predict problems before they start
Combines local weather data with in-bin readings to forecast condensation risk and spoilage probability days in advance.
All AI processing happens on-device. Your data stays on your farm — no cloud dependency for core features.
The GrainSage Hub
One Device. Total Bin Visibility.
The GrainSage hub is a rugged, weatherproof unit designed for the harshest prairie conditions. It mounts directly to your bin, connects to your existing sensor cables, and starts reporting in minutes.
The full story
What most monitors miss
CO₂ alone doesn't tell the full story
GrainSage measures the signals that actually predict spoilage — CO₂, temperature, humidity, and grain health all in one. Most competitors don't measure it.
Grain cable monitoring — layer-based
Layer-based grain cable monitoring lets you identify exactly which section of your bin needs attention, not just a single average reading.
Heads-up for humidity
Tracks outdoor conditions in real-time so you can see condensation risk before it becomes a problem. Built-in weather integration included.
Reserve your spot
Reserve your spot
Get early access and be the first to know when GrainSage is available in your region.