Interstate Development LLC is an independent software company founded in 2026 in Seattle, Washington. We're building practical software solutions that help people manage their lives, homes, and the everyday things in them. Our mission is to simplify the complexity of homeownership by providing tools that empower people to take control of their most important asset.

We believe that homeowners deserve better tools to manage their appliances and home systems. That's why we're developing My House Knows — a comprehensive home and appliance management platform designed to help you keep track of every appliance and system you own, store manuals in one place, receive timely maintenance reminders, and connect to the right replacement parts and repair help. Launching in 2026, My House Knows represents our commitment to creating focused, practical software that solves real problems.