AI Email Support: Gmail, Gemini, GPT-4, Slack & Sheets

This n8n workflow revolutionizes customer support by automating the entire email handling process. It starts with a Gmail trigger that captures new incoming emails, ensuring no inquiry is missed. An AI classifier, powered by GPT-4, analyzes the content to categorize queries into types like technical, billing, urgent, or general support, enabling precise routing.

Next, the workflow leverages Google Gemini with a Pinecone knowledge base for Retrieval-Augmented Generation (RAG). This provides context-rich, accurate responses tailored to your company's documentation and policies, often resolving issues without human input. For complex cases, it supports human escalation.

Responses are sent back via Gmail, while interactions are logged in Google Sheets for tracking and analytics. Slack notifications alert team members for escalations or monitoring. Benefits include massive time savings, 24/7 support, consistent quality, and reduced workload. Ideal for SaaS, e-commerce, or any business with high email volume, scaling support efficiently.