Automate FAQ Support with Google Gemini & WhatsApp

Automate Your Customer Support with Google Gemini & WhatsApp

Streamline your FAQ management and elevate customer interactions by automating FAQ support using Google Gemini and WhatsApp integration. This n8n workflow swiftly transforms your static FAQ data from Google Sheets into a responsive support system powered by a chatbot, capable of seamlessly escalating complex queries to human agents via WhatsApp.

What this Workflow Does

• Manually ingests FAQ data consisting of questions and answers from your Google Sheets document.
• Utilizes Google Gemini to convert each FAQ entry into embeddings and stores them in a Supabase vector table titled "FAQs Data Table."
• Listens for incoming customer chat messages through a webhook, which provides the `message` and `sessionId` parameters.
• Queries the Supabase vector store using a Google Gemini chat model to find the most relevant FAQ responses, ensuring replies are generated from the retrieved content.
• For queries requiring human intervention, notifies a WhatsApp number using UltraMsg, effectively escalating the issue.
• Responds to the webhook caller with a JSON object, providing either an FAQ-based answer or a confirmation that a human agent has been contacted.

Use Cases

• Customer Support Teams: Instantly enhance your existing support structure by providing immediate, accurate answers to common customer questions without human intervention.
• SaaS Operators: Maintain an up-to-date customer support channel effortlessly by integrating your existing FAQ sheets with AI-driven technology.
• Automation Engineers: Design sophisticated customer service workflows that ensure high availability and swift problem resolution.

Technical Details

• Integrations: Google Sheets API, Google Gemini (PaLM), Supabase, UltraMsg WhatsApp
• Nodes Used: if, code, webhook, sticky note, HTTP request

This workflow is an essential tool for any business seeking to automate FAQ support, reduce response times, and improve customer satisfaction through seamless integration of Google Gemini AI and WhatsApp communication channels.