Demo Personalized Email

This n8n workflow is built for AI and automation agencies to promote their workflows through an interactive demo that prospects can try themselves.
The featured system is a deep personalized email demo.

🔄 How It Works

1. Prospect Interaction

   • A prospect starts the demo via Telegram.
   • The Telegram bot (created with BotFather) connects directly to your n8n instance.

2. Demo Guidance

   • The RAG agent and instructor guide the user step-by-step through the demo.
   • Instructions and responses are dynamically generated based on user input.

3. Workflow Execution

   • When the user triggers an action (e.g., testing the email demo), n8n runs the workflow.
   • The workflow collects website data using Crawl4AI or standard HTTP requests.

4. Email Demo

   • The system personalizes and sends a demo email through SparkPost, showing the automation’s capability.

5. Logging and Control

   • Each user interaction is logged in your database using their name and id.
   • The workflow checks limits to prevent misuse or spam.

6. Error Handling

   • If a low-CPU scraping method fails, the workflow automatically escalates to a higher-CPU method.

⚙️ Requirements

Before setting up, make sure you have the following:

• n8n — Automation platform to run the workflow
• Docker — Required to run Crawl4AI
• Crawl4AI — For intelligent website crawling
• Telegram Account — To create your Telegram bot via BotFather
• SparkPost Account — To send personalized demo emails
• A database (e.g., PostgreSQL, MySQL, or SQLite) — To store log data such as user name and ID

🚀 Features

• Telegram interface using the BotFather API
• Instructor and RAG agent to guide prospects through the demo
• Flow generation limits per user ID to prevent abuse
• Low-cost yet powerful web scraping, escalating from low- to high-CPU flows if earlier ones fail

💡 Development Ideas

• Replace the RAG logic with your own query-answering and guidance method
• Remove the flow limit if you’re confident the demo can’t be misused
• Swap the personalized email demo with any other workflow you want to showcase

🧠 Technical Notes

• Telegram bot created with BotFather
• Website crawl process:
  • Extract sub-links via /sitemap.xml, sitemap_index.xml, or standard HTTP requests
  • Fall back to Crawl4AI if normal requests fail
  • Fetch sub-link content via HTTPS or Crawl4AI as backup
• SparkPost used for sending demo emails

⚙️ Setup Instructions

1. Create a Telegram Bot

• Use BotFather on Telegram to create your bot and get the API token.
• This token will be used to connect your n8n workflow to Telegram.

2. Create a Log Data Table

• In your database, create a table to store user logs.
• The table must include at least the following columns:
  • name — to store the user’s name or Telegram username.
  • id — to store the user’s unique identifier.

3. Install Crawl4AI with Docker

• Follow the installation guide from the official repository:
  👉 https://github.com/unclecode/crawl4ai
• Crawl4AI will handle website crawling and content extraction in your workflow.

📦 Notes

This setup is optimized for low cost, easy scalability, and real-time interaction with prospects.
You can customize each component — Telegram bot behavior, RAG logic, scraping strategy, and email workflow — to fit your agency’s demo needs.

👉 You can try the live demo here: @email_demo_bot