🧠 Overview
This multi-agent n8n automation simulates a high-functioning marketing team. A strategic CMO agent receives your chat-based input, decides which specialist is best for the task, and delegates accordingly. Each specialist (copywriter, SEO expert, brand strategist, etc.) operates independently using fast, cost-effective GPT-4.1-mini models—resulting in parallel task execution and full-funnel marketing output with minimal human input.
⚙️ How It Works
- A chat message trigger listens for input (e.g. “Write a full email funnel for our SaaS launch”).
- The CMO Agent (powered by OpenAI O3) reads the message and determines intent, strategy, and needed outputs.
- It dynamically delegates tasks to the correct AI agent:
- Copywriter Agent
- Facebook Ads Specialist
- SEO Content Writer
- Email Marketer
- Social Media Manager
- Brand Voice Specialist
- Each agent uses a dedicated GPT-4.1-mini model to produce results instantly.
- Final content is returned to the user or passed along for integration with your CMS, ad platforms, or CRM.
🧰 Tools Used
- n8n – Orchestrates the entire agent communication and routing logic
- OpenAI O3 – Advanced strategic reasoning (CMO Agent)
- OpenAI GPT-4.1-mini – Fast and cost-efficient for specialist agents
- LangChain Nodes – For multi-agent thinking and tool-based execution
🚀 Quick Start
- Import Workflow: Load the provided
.json into your n8n instance
- Set Credentials: Add your OpenAI API key under “OpenAI Account”
- Deploy Webhook: Use the “When Chat Message Received” trigger
- Test It: Ask a question like:
“Generate a 7-day onboarding email sequence for a weight loss app”
- Watch the Agents Collaborate!
👩💼 Meet Your AI Marketing Team
| Agent | Purpose | Model | Output |
|---|
| 🧠 CMO Agent | Strategy, delegation, and task routing | O3 | Central brain |
| ✍️ Copywriter Agent | Website copy, CTAs, product descriptions | GPT-4.1-mini | Fast, human-like copy |
| 📱 Facebook Ads Copywriter | Ad headlines, angles, A/B tests | GPT-4.1-mini | Platform-specific ad copy |
| 🔍 SEO Writer | Blog posts, keyword-rich content | GPT-4.1-mini | Long-form content |
| 📧 Email Specialist | Sequences, newsletters, welcome flows | GPT-4.1-mini | Funnel-ready emails |
| 📲 Social Media Manager | Content calendars, posts, hashtags | GPT-4.1-mini | Cross-platform content |
| 🎨 Brand Voice Specialist | Tone consistency, style guides | GPT-4.1-mini | On-brand text |
💡 Use Cases
- Product Launches: Strategy → Landing Page → Emails → Social Posts
- Lead Nurture Funnels: Segmented email campaigns with consistent tone
- Content Sprints: Generate 30+ blog posts and socials in a day
- Ad Variations: Create 20 ad angles in 30 seconds
- Brand Guidelines: Enforce consistent messaging across departments
💸 Cost Optimization
- Use O3 sparingly —only for strategic tasks
- All specialist agents use GPT-4.1-mini for low-latency, high-efficiency generation
- Run agents in parallel to reduce wait times
- Add caching for repeat requests
🔧 Customization Tips
- Edit the tool prompts to match your brand’s style and niche
- Connect outputs to Google Sheets, Notion, Slack, or email tools
- Integrate with Zapier, Make.com, or your CRM for full automation
🔗 Connect With Me
🏷️ Tags
#n8n #OpenAI #MarketingAI #CMOagent #Automation #GPT4 #LangChain #NoCode #MarketingTeam
#AIWorkflow #EmailMarketing #SEO #Copywriting #SocialMedia #DigitalMarketing #BrandVoice
#AItools #MultiAgentSystem #ContentCreation #MarketingStrategy #ContentOps
