This Voice Agent UPSELLS Your Customers on Autopilot (FREE n8n Template)

Build Client Ready Voice AI Agents and Get Certified 👉 https://www.skool.com/aiworkshop Sign up for a free n8n cloud account! 👉 https://n8n.partnerlinks.io/39tj2ld0gxo6 Sign up for free Retell AI account! 👉 https://dashboard.retellai.com/?ref=aiworkshop Join my free AI automation community on Skool to get all the resources: https://www.skool.com/aiworkshop-lite In this tutorial, I’ll show you how to build a fully automated Voice AI agent that talks naturally, handles real-time conversations, and even saves customers from canceling — all powered by Retell AI and n8n. You’ll learn how to connect GPT Realtime for instant, human-sounding replies, design your conversation flow, and automate booking or retention offers with zero code. Whether you run a spa, gym, or service business, this workflow shows how AI voice agents can sell, upsell, and retain clients 24/7. Watch until the end to see exactly how to build your own in minutes. Timestamps 0:00 Intro 0:14 Voice AI Agent Demo 1:57 Build Details 3:34 n8n Voice Agent workflow details 7:24 Create phone call via Retell API with n8n 9:23 Create Retell AI Voice agent 14:53 Retell AI functions 17:03 Pos call analysis with n8n webhook 18:16 Learn how to make money with voice ai