Customer Support WhatsApp Bot with Google Docs Knowledge Base and Gemini AI
Document-Aware WhatsApp AI Bot for Customer Support
Google Docs-Powered WhatsApp Support Agent
24/7 WhatsApp AI Assistant with Live Knowledge from Google Docs
📝Description Template
Smart WhatsApp AI Assistant Using Google Docs
Help customers instantly on WhatsApp using a smart AI assistant that reads your company’s internal knowledge from a Google Doc in real time. Built for clubs, restaurants, agencies, or any business where clients ask questions based on a policy, FAQ, or services document.
⚙️ How it works
Users send free-form questions to your WhatsApp Business number (e.g. “What are the gym rules?” or “Are you open today?”)
The bot automatically reads your company’s internal Google Doc (policy, schedule, etc.)
It merges the document content with today’s date and the user’s question to craft a custom AI prompt
The AI (Gemini or ChatGPT) then replies back on WhatsApp using natural, helpful language
All conversations are logged to Google Sheets for reporting or audit
> 💡Bonus: The AI even understands dates inside the document and compares them to today’s date — e.g. if your document says “Closed May 25 for 30 days,” it will say “We're currently closed until June 24.
đź§° Set up steps
Connect your WhatsApp Cloud API account (Meta)
Add your Google account and grant access to the Doc containing your company info
Choose your AI model (ChatGPT/OpenAI or Gemini)
Paste your document ID into the Google Docs node
Connect your WhatsApp webhook to Meta (only takes 5 minutes)
Done — start receiving and answering customer questions!
> đź“„ Works best with free-tier OpenAI/Gemini, Google Docs, and Meta's Cloud API (no phone required). Everything is modular, extensible, and low-code.
🔄 Customization Tips
Change the Google Doc anytime to update answers — no retraining needed
Add your logo and business name in the AI agent’s “System Prompt”
Add fallback routes like “Escalate to human” if the bot can't help
Clone for multiple brands by duplicating the workflow and swapping in new docs
🤝 Need Help Setting It Up?
If you'd like help connecting your WhatsApp Business API, setting up Google Docs access, or customizing this AI assistant for your business or clients…
đź“© I offer setup, branding, and customization services:
WhatsApp Cloud API setup & verification
Google OAuth & Doc structure guidance
AI model configuration (OpenAI / Gemini)
Branding & prompt tone customization
Logging, reporting, and escalation logic
Just send a message via:
Email: tharwat.elsayed2000@gmail.com
WhatsApp: +20 106 180 3236
Related Templates
Get Airtable data via AI and Obsidian Notes
I am submitting this workflow for the Obsidian community to showcase the potential of integrating Obsidian with n8n. Whi...
Task Deadline Reminders with Google Sheets, ChatGPT, and Gmail
Intro This template is for project managers, team leads, or anyone who wants to automatically remind teammates of tasks ...
Use OpenRouter in n8n versions <1.78
What it is: In version 1.78, n8n introduced a dedicated node to use the OpenRouter service, which lets you to use a lot...
đź”’ Please log in to import templates to n8n and favorite templates
Workflow Visualization
Loading...
Preparing workflow renderer
Comments (0)
Login to post comments