AI Automation · Project

Smart Email Classification System with n8n, GPT, and MySQL

AI-powered n8n workflow that classifies incoming Gmail messages with GPT and stores structured results in MySQL for faster SaaS support operations.

n8n workflowGPT classificationGmail processingMySQL storage

The implementation.

I built an AI-powered workflow automation using n8n for a SaaS client who handles customer queries via Gmail. The system reads incoming emails, uses OpenAI's GPT model to categorize them as support or general, and stores the results in a MySQL database. This AI automation streamlined email management and laid the groundwork for future enhancements like automated AI replies. It is a strong use case of n8n, AI integration, and workflow automation for SaaS efficiency.

My contribution

n8n workflow connecting Gmail, GPT classification, and structured MySQL records for SaaS support operations.

Smart Email Classification System with n8n, GPT, and MySQL — implementation screenshot 1Smart Email Classification System with n8n, GPT, and MySQL — implementation screenshot 2

Start with one workflow.

Tell me the repetitive task and the result you need. We’ll define a small pilot, check it against real examples, and agree on the full scope.

Discuss your workflow