The residential BMS gap
Large homes and small estates sit between two markets.
Enterprise building systems (Honeywell, JCI) assume facilities teams and six-figure budgets. Home automation hubs optimize for apartments and gadget breadth — not multi-building water, pool chemistry, or farm irrigation as first-class domains.
HouseMaster treats the property as the product: one API, optional maps, ESPHome-friendly hardware, and an open path to hosted tunnels when you want a public name without punching firewall holes.