RuminAI

Know which cow needs you today.

RuminAI is early-warning software for dairy herds. It reads the rumen bolus data you already have and flags a sick cow hours before she looks sick, without flooding you with false alarms.

34°36°38°40°Day 1Day 2Day 3Day 4Day 5Day 6Day 7Cow 214: check todayRising alone, not with the herd
Works with rumen boluses farms already use
Each cow compared with her own normal pattern
No accuracy claims until measured on real farms

The cost of disease is measured in hours.

Most diseases on a dairy farm are treatable. What decides the bill is how long a sick cow goes unnoticed. The biology gives an early signal; the farm usually sees it too late.

Fever comes before symptoms

In acute infections such as toxic mastitis, core temperature can rise many hours before the milk changes or the udder swells.

The weeks around calving are a blind spot

Many losses happen around calving, when dry and fresh cows are outside milk-based monitoring.

Monitoring farms stop paying for

In price-sensitive markets, subscriptions get cancelled when costs rise, and installed sensors go unused.

Dairy cows standing together inside a barn Holstein dairy cow in a green pasture Farmer holding a tablet by a wooden fence

A fixed fever alarm measures the time of day, not the cow.

Rumen temperature is noisy in ways simple alarms ignore. Turning it into a short daily list a farmer can trust is the hard part, and it is where RuminAI focuses.

38.8°39.2°39.6°40°Day 1Day 2Day 3dashed = fixed alarm, yellow = false alarmhealthy cow

The normal daily swing is as big as a fever

Temperature rises and falls every day by about as much as the fever threshold. Compare morning with evening and you get false alarms.

34°36°38°40°00:0006:0012:0018:0024:00drops aftereach drink

Cold water hides the signal

Every drink cools the rumen for hours, so a large share of readings are distorted. Treated naively, drinking looks like illness or masks it.

39°39.5°40°40.5°Day 1, hot afternoonDay 2one cow, rising aloneherd median

When the whole pen rises, it isn't infection

Heat and feed changes move every cow at once. A useful alert separates one sick animal from a hot afternoon.

Charts are simplified illustrations of typical patterns, not data from a specific farm.

RuminAI compares each cow with her own normal pattern and with her herd, and builds up evidence over time before raising an alert.

What we detect, and what we don't.

We would rather be trusted than impressive. Temperature is powerful for some conditions and blind to others, so we say which is which.

What we target

  • Acute fever-led illness, such as toxic mastitis and pneumonia
  • Calving onset
  • Low-temperature events such as milk fever
  • Cows going down or off feed, using behaviour where sensors allow

What we don't claim

  • Heat detection and pregnancy, already solved cheaply by protocols
  • Subclinical mastitis, which barely changes core temperature
  • Rumen acidosis, which needs a pH sensor
  • Lameness

What a rumen bolus is.

A bolus is a small capsule given to a cow by mouth. It settles in the first stomachs and stays there, reading conditions from inside the animal. RuminAI turns those readings into early warnings.

Video by the CLEAR Center at UC Davis. It shows a bolus used in methane research; RuminAI is not affiliated with the video or its makers.

Software today. Affordable hardware next.

RuminAI starts with the sensors already in your cows. Every alert is written for the barn: which cow, what is likely wrong, and what to check.

Now

Early-warning software for existing boluses

Connects to the bolus system on your farm, adds milk, feed and health records where available, and sends a short ranked list to your phone each day.

Dairy cows eating at the feed fence in a barn

Proven on farms before we publish a number.

We don't quote detection accuracy until we have measured it on real herds with vet-confirmed cases. We are looking for a small number of farms and veterinarians to build that evidence with us.

1

Introductory call

We learn about your herd, your bolus system and the records you keep.

2

Connect your data

With your written consent, we connect your bolus data and herd records.

3

Learn each cow

The software learns the normal pattern of every animal in your herd.

4

Alerts and vet feedback

You get alerts, your vet confirms cases, and the system improves on your farm.

Run a dairy farm or treat dairy cows? Let's talk.

Pilot farms, veterinarians, bolus makers and research groups are all welcome.