Runwise Operating System for Buildings
Lee Hoffman, co-founder of Runwise, on the operating system for buildings
This is a platform strategy, not just a controls business. Runwise is using one low install hardware layer, a wireless sensor network, and one dashboard to get into the building first with a clear energy savings sale, then add adjacent products like cooling control, leak detection, toilet monitoring, and gas detection on top of the same installed base. That is what makes third party apps plausible over time.
-
The key unlock is distribution. Once sensors, controls, and connectivity are already in place, a new product does not need a separate contractor visit, new wiring, or a fresh capital budget. It can ride on the existing network and appear inside the same property management workflow.
-
This looks more like an app layer on top of installed infrastructure than a typical building vendor upsell. Runwise already bundles multiple jobs into one subscription motion, and comparable smart building startups like 75F and BrainBox AI also pair field hardware with browser based control software, but Runwise is pushing further toward a shared building system that others could plug into.
-
The reason this matters in practice is that buildings are hard to sell into. Owners move slowly, approvals involve supers, managers, boards, and engineers, and every extra device usually means more labor and disruption. A preinstalled system with proven savings can compress that friction for later products, including compliance tools like gas detection under Local Law 157.
If Runwise keeps expanding its footprint, the company can become the default control and data layer that new building software has to integrate with first. That would shift it from selling one savings product at a time to owning the pipe into the building, which is where the strongest retention, product expansion, and ecosystem power will sit.