Liam Ottley

How to Build & Sell AI Agents in 2026: Ultimate Beginner’s Guide

☁️ Self-Host your n8n with Hostinger → https://hostinger.com/liamn8n Use code LIAMOTTLEY for extra 10% off 📚 Grab all the course resources in the #1 community for AI entrepreneurs: https://bit.ly/skool-agents-course 📈 Get daily AI Workshops from me in my Accelerator: https://bit.ly/agents-course-aaa 🤝 Ready to transform your business with AI? Let's talk: https://bit.ly/agents-course-morningside Learn how to build and sell AI agents in 2026 with this complete free course — no coding experience required. In this step-by-step tutorial, you'll master n8n automation, build four real-world AI agents (Telegram expense tracker, website lead generation chatbot, Retell AI voice agent for speed-to-lead qualification, and a full-stack sales copilot with a Lovable frontend), and learn how to monetize your AI agent skills by selling to businesses. I cover everything from AI agent foundations, LLMs, prompt engineering, API integrations, Google Solar API, Airtable CRM, vector store knowledge bases, webhook architecture, and vibe coding — plus a proven blueprint for launching your AI automation agency as either a builder or consultant. 0:00:00 Intro 0:03:53 AI Agent Foundations 0:30:10 Build 1: Telegram Receipt Analysis Assistant 0:56:23 Self Host Your n8n 1:00:41 Build 2: Website Lead Gen Chatbot 1:40:37 Build 3: Speed to Lead Voice Agent 2:19:25 Build 4: Sales Rep Copilot 2:59:36 Monetize Your AI Agents