Billdr is a modern, AI-native construction management platform built for general contractors across North America. Residential GCs, commercial contractors, and custom home builders. Trusted by contractors managing $2B+ in projects across the US and Canada. Bob is your AI project copilot. He monitors every job in real time and flags risks before they become problems. Bruno is your AI estimator. He builds accurate quotes in minutes from your price book. Send $100K+ quotes in 30 minutes or less. Billie, your AI receptionist, is coming soon. She will qualify leads, book calls, and follow up with prospects 24/7. All three AI team members are available on every plan with a starter credit at sign-up. Core features include job costing, scheduling, change orders, invoicing, client dashboard, document storage, and iOS/Android apps. Serving contractors across the United States and Canada.