Query Excel Spreadsheets with GPT-4 Mini Chatbot

This n8n workflow creates an intelligent chatbot leveraging OpenAI's GPT-4 Mini to query and answer questions from Microsoft Excel spreadsheets. The AI agent automatically identifies relevant worksheets and data ranges, retrieves the information, and generates accurate, context-aware responses while maintaining conversation history for natural interactions.

Ideal for business teams using Excel for inventory, customer data, documentation, or knowledge bases, it eliminates the need for complex database setups. Organizations with Microsoft 365 can seamlessly integrate their existing workflows with AI capabilities, making data conversationally accessible.

Key benefits include time savings on manual data searches, enhanced decision-making with instant insights, and scalability without coding. Setup is straightforward: configure Excel and OpenAI credentials, select your workbook, customize the model, and test the chatbot for immediate use in chat interfaces or apps.