Automated Email Processing with AI and Document Extraction

This n8n workflow streamlines the management and processing of incoming emails, particularly focusing on invoices and attachments. It begins with a Gmail trigger that polls for new emails every minute, downloads attachments, and filters relevant messages. The workflow employs AI agents for analyzing email content, categorizing emails by priority, and generating professional responses. It extracts invoice details like invoice number, date, vendor, and total amount using specialized extractors, and processes PDF invoices for key information. Additionally, the workflow sends summarized invoice details and related documents via Telegram to the engineering team, enhancing communication efficiency. This automation is invaluable for organizations managing large volumes of supplier invoices, enabling rapid, accurate data extraction, categorization, and team updates, thus saving time and reducing manual effort.