I Built an AI Voice Agent SaaS That Makes Calls for You (Vapi + n8n + Supabase) In this video, I show you step-by-step how to build a complete AI Voice Agent SaaS that automatically cold calls your leads, qualifies them, and books appointments for your business — fully automated. You’ll learn how to build a real outbound calling system using: - Vapi for the AI voice agent - n8n for automation and workflows - Supabase for your backend and database - Google AI Studio for the UI and AI logic

In this video, I show you step by step how to build an AI voice agent that automatically calls clients and reminds them about overdue invoices — no manual follow-ups, no chasing payments. You’ll learn how to use n8n and Vapi to create an auto reminder system that works like an AI receptionist invoice reminder, calling customers, confirming payment status, and logging responses automatically.

In this video, I show you how to build a full AI Voice Agent that works as an AI Receptionist using n8n and Vapi. This AI Voice Agent answers incoming calls like a real receptionist and can book, reschedule, and cancel appointments automatically. It understands callers in natural language, checks availability in real time, updates calendars, captures user data, and stores a full conversation summary inside your CRM — all without human involvement. The entire workflow is built with n8n for automation and Vapi for the AI voice layer, allowing the agent to manage appointments end-to-end, 24/7.

In this video, I show you how to build an AI voice agent that can book appointments, reschedule them, and even handle cancellations. I hope you find it helpful.