OPENING PARAGRAPH:
We built a production voice command center handling 8 concurrent AI agents across valet, demolition, capital, and credit repair verticals—all wired through Supabase Edge Functions triggering VAPI webhooks. This article breaks down the architecture: a Postgres schema managing 8 domain tables, a Next.js frontend serving 5 command pages, and the webhook orchestration layer that routes inbound calls to specialized agents without blocking. If you're running a vertically integrated operation or scaling voice AI beyond single-agent chatbots, you'll see exactly how we structured state management, agent routing, and call persistence in production.
