Build an AI Voice Agent Agency (No-Code): Retell AI & n8n.

About this course

Are you ready to build the next generation of AI automation?

Welcome to the AI Voice Agent Agency Masterclass, the only course you need to start building, deploying, and selling AI Receptionists that sound so human, your clients won't believe they are talking to a robot.

Why this course? Why now? In 2026, every local business—from dentists to real estate agents—has the same problem: they miss phone calls. Every missed call is lost revenue. The solution isn't a call center; it's an AI Voice Agent. A 24/7 digital employee that answers the phone instantly, answers questions, and books appointments directly into a calendar.

The demand for this service is exploding, but very few people know how to build it correctly. Most tutorials show you basic "Hello World" bots. This course goes deeper.

What we will build together: We don't just talk about theory. We build. By the end of this course, you will have a fully functioning Med Spa Receptionist Agent that can: Answer inbound calls with a professional, empathetic voice. Answer FAQs about pricing and services using a Knowledge Base (RAG). Check Google Calendar in real-time to find open slots. Actually book the appointment and send a confirmation.

No Coding Required We use the most powerful "No-Code" stack in the industry:

• Retell AI: The leader in low-latency voice AI (The Mouth & Ears).n8n: The most flexible workflow automation tool (The Brain).
• OpenAI / LLMs: The intelligence behind the conversation.
• What is inside the curriculum?
• The Foundation: Understanding LLMs, Voice vs. Text prompting, and the latency war.

The S

Prices, discounts and availability are set by Udemy. We may earn a commission when you purchase through links on this site.