Building worlds, 

one detail at a time

We are City Business, a team focused on applying advanced AI to the operational core of the built environment.

Our goal is to re-engineer how cities are planned and managed through intelligent systems that reduce friction, increase efficiency, and scale with ease.

Our core thesis: automating planning and urban operations doesn’t just speed up projects—it expands access and unlocks new possibilities. Greater efficiency accelerates planning compliance and consultations, and empowers decision-makers with a solid foundation of data and intelligence. This is a systems-level improvement, not just a marginal gain. We’re pioneering a next-generation AI infrastructure for the built environment: a human-AI collaborative agent capable of overseeing complex workflows, conversational engagement, and stakeholder communication. It’s fast, precise, and always-on.

This work is grounded in experience. Over the last decade, our team has built at the intersection of AI and urban planning. Every tool we build is shaped by firsthand operational need.

We believe that our physical infrastructure—our buildings, neighborhoods, and cities—deserves better software. Planning and urban management are the control planes of the built environment, and we’re rebuilding them from the ground up. If you’re building in this space, we’d love to connect.

Blaise

Justin