We believe your heat pump can be much smarter than it is today

Therilly is a Swedish energy-AI company building control software for heat pumps. We started with a simple observation: spot electricity prices vary wildly across the day — yet almost every heat pump runs as if power cost the same 24/7. That’s money quietly leaving the building every hour.

What we build

An AI that continually learns your home — how fast it cools, how well the pump recovers, how much thermal inertia the floor actually carries — and combines that model with hourly spot prices from Nord Pool and weather data from SMHI. The result: your pump works harder when power is cheap and rests when it’s expensive, without you ever noticing indoors.

The company behind it

Therilly is a brand of FM Vision AB, a Swedish technology company with roots in industrial automation and data analytics. We use the same methods we’ve built for factories — just scaled down to your living room.