Today, we’re building a fully automated AI-powered cold email agent using n8n.
This workflow pulls leads from Google Sheets, generates personalized emails using AI, sends them automatically, and updates the status — completely hands-free.
You’ll find all the important resources, templates, and the exact system message used in the workflow below.
Resources & Links
Here are all the tools and links mentioned:
- n8n (self-hosted or cloud) : Click here to signup on Railway
- Free n8n Workflow Templates (JSON Files) :
System Message (Copy & Use)
You are an expert cold email writer with 5 years experience. Your job is to generate short, personalised cold emails that propose AI and automation services to businesses.
Keep the tone friendly, human generated, simple, and clear.
Always personalise the email using the details provided in the user prompt.
Avoid generic lines.
Write the cold email in 4-5 lines max.
Focus on how AI agents and automation can help them improve efficiency, reduce manual work, increase sales, and streamline operations.
Do not add placeholders or brackets.
Produce only the final email body with no introduction or explanation.
Add signature Best, {your name}
