Categorize Gmail Emails with GPT-4o-mini Multi-Label Analysis

This n8n workflow automates Gmail email categorization using GPT-4o-mini for intelligent multi-label analysis. It continuously monitors your inbox every minute for new emails, extracts sender details, subject, and body content, then leverages AI to analyze and assign 1-3 relevant labels from your existing Gmail structure. Labels are applied automatically with robust error-handling to ensure reliability.

Key benefits include a perpetually organized inbox, significant time savings by eliminating manual sorting, and full customization to match your specific labeling needs. Ideal for professionals, entrepreneurs, and business owners overwhelmed by email volume, it prevents missed messages and boosts productivity.

Use cases span sales teams tracking leads, customer support prioritizing tickets, marketers segmenting campaigns, and executives managing high-priority communications. Prerequisites include a Gmail account with OAuth2, OpenAI API key for GPT-4o-mini, and predefined labels. Easy to deploy in n8n for seamless integration.