Quandify develops an intelligent water metering and leakage detection system for residential property owners that enables sub-metering cost-efficiently. The company’s platform uses machine learning to break down water usage data into outlets and diagnoses an entire homes water and hot water energy usage from a single, patented, non-invasive sensor. In our smartphone app, tenants then receive individually tailored nudges on how to efficiently lower usage, without sacrificing comfortability. The result is an up to 40 % decrease in water usage on average, and as a result, an energy usage reduction of 8 - 16 %, paving the way for a more sustainable and aware public and private residential real estate industry.