I Built a No-Code Voice AI Agent with GPT-5 & n8n (FREE Template)

I Built a No-Code Voice AI Agent with GPT-5 & n8n (FREE Template)
Learn to Build Real Voice AI Agents — Get Certified 👉 https://www.skool.com/aiworkshop

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Sign up for Retell AI account! 👉 https://dashboard.retellai.com/?ref=a...

Work with us to integrate AI automation into your business 👉 https://aiworkshop.me/contact

💼 Join my FREE AI automation community on Skool to get the free template:
https://bit.ly/aiw-lite-about

In this tutorial, I’ll show you how to build a no-code Voice AI agent using GPT-5, n8n, and Retell AI — using powerful tools that are free to start with. You’ll learn how to connect speech input and output to a GPT-5-powered backend, automate workflows with n8n, and create your own smart voice assistant from scratch. Perfect for indie hackers, builders, and anyone curious about voice AI, automation, and no-code tools.

0:00 Intro
0:56 Build Voice AI Front-End with Retell
3:42 Build n8n backend
9:43 Test Voice Agent (Demo)
11:48 Become Voice AI Certified Partner