Streamline RAG Support on WhatsApp & Outlook with n8n Workflow

Transform Your Customer Support on WhatsApp & Outlook with Seamless n8n Workflow Automation

Enhance your customer support effortlessly with our robust and reliable workflow solution tailored for n8n users. This production-ready system revolutionizes the way you manage customer support channels like WhatsApp and Email. Harnessing the power of RAG-powered AI, this solution not only automates queries but leverages intelligent intent detection, ensuring a smooth transition for escalation cases. Empower your support team with real-time alerts, streamlined handoffs, and efficient case resolution at your fingertips.

What This Workflow Does

• Document Processing: Accepts PDF, DOCX, and TXT documents via a form trigger, splitting them with a token splitter for embedding through Google Gemini, building a comprehensive AI knowledge base in your Pinecone vector store.
• Unified Messaging: Normalizes incoming messages from the WhatsApp Business Cloud API and Microsoft Outlook into a consistent contact format, merging them into a single communication pipeline.
• Intelligent Handoff Detection: Uses a Google Sheets tracker to check if contacts are assigned to human agents, ensuring direct message forwarding to Slack without artificial intelligence involvement when necessary.
• AI-Driven Query Resolution: For active contacts, uses RAG technology to query Pinecone, leveraging sliding conversation memory for context, and provides a structured JSON output with responses and potential handoff requests.
• Automated Escalation: Detects escalation intent, logs contacts to Google Sheets, halts AI interaction, and sends detailed Slack alerts, ensuring quick human support intervention.
• Channel-Specific Responses: Automatically routes answers through the original communication channels, utilizing the WhatsApp Business Cloud API for seamless replies.

Use Cases

• Multi-Channel Support Integration: Ideal for businesses managing customer interactions across WhatsApp and Outlook, ensuring consistent support experience regardless of the platform.
• Efficient Support Team Alerts: Keep your support team updated with real-time Slack notifications whenever an escalation occurs, ensuring no critical queries are missed.
• AI Augmented Support: Leverage AI to handle repetitive queries, allowing human agents to focus on complex and critical issues, optimizing resource utilization.

Technical Details

• Integrations: WhatsApp Business Cloud API, Microsoft Outlook, Google Sheets, Slack, Google Gemini, Pinecone
• n8n Nodes Used: if, set, slack, switch, webhook, WhatsApp