Smart AI Customer Support with GPT-4o, Gmail, Slack & Drive KB

This workflow creates an intelligent customer support system that automates email handling from Gmail. It pulls new support emails every minute, uses GPT-4o to classify them into categories like billing, support, spam, or urgent, and generates context-aware responses by retrieving relevant information from a knowledge base stored in Pinecone, which syncs automatically from a Google Drive folder.

Key benefits include 24/7 automated responses reducing response times from hours to minutes, personalized replies based on your documents (PDFs, TXT, DOCX), instant Slack notifications for escalations requiring human intervention, and comprehensive logging in Google Sheets for performance analysis and compliance. It eliminates manual triage, scales support without additional staff, and keeps your brand's tone consistent via customizable prompts.

Ideal use cases: E-commerce stores handling inquiries, SaaS companies managing tickets, media firms supporting content creators, or any business with high email volume. Setup takes 10-15 minutes: connect OAuth2 for Google services, add API keys for OpenAI and Pinecone, update IDs for Drive folder, Sheets, Slack webhook, and index, then test with a sample email.