Imagine a "content factory" that researches, writes, and formats a professional newsletter for you every week. 📰 We're showing you how to build this exact multi-agent system in n8n, on autopilot.

We’ll talk about:

The complete, step-by-step guide to building an autonomous, multi-agent newsletter creation system in n8n.
The "assembly line" architecture: using a "Planning Agent" to create the blueprint, specialized "Writing Agents" for each section, and a final "Editor-in-Chief" agent.
A strategic approach to cost-optimization: using a cheaper model like GPT-5 Mini for bulk work and the full GPT-5 for the final, high-quality HTML formatting.
The "human-in-the-loop" philosophy: why the final, crucial step is sending the newsletter as a draft to your inbox for a final human review.
Plus, the detailed system prompts for each specialized agent in your new content factory.

Keywords: n8n, AI Agents, Agent Swarm, Multi-Agent Systems, AI Newsletter, Content Automation, AI Writing, GPT-5, OpenRouter, Tavily AI, No-Code AI, AI Workflow

Links:

Newsletter: Sign up for our FREE daily newsletter.
Our Community: Get 3-level AI tutorials across industries.
Join AI Fire Academy: 500+ advanced AI workflows ($14,500+ Value)

Our Socials:

Facebook Group: Join 252K+ AI builders
X (Twitter): Follow us for daily AI drops
YouTube: Watch AI walkthroughs & tutorials

#121 Max: Build a Multi-Agent Newsletter System in n8n – The Complete Guide

AI Fire Daily

#121 Max: Build a Multi-Agent Newsletter System in n8n – The Complete Guide