Guide August 18, 2026

WhatsApp Auto-Reply n8n Workflow (2026)

A ready-to-import n8n workflow that reads WhatsApp Business messages, drafts a reply with Claude Haiku, and escalates anything uncertain to Slack.

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What it is

This is an n8n workflow we built and use ourselves: it listens for incoming WhatsApp Business messages, drafts a reply with Claude Haiku, sends it automatically, and — this is the part most “AI auto-reply” templates skip — escalates to Slack with full context whenever it isn’t confident about the answer. No silent failures, no made-up answers sent to a real customer.

It’s a $19 one-time purchase, instant download, built by the same team that runs this site.

What’s included

  • Ready-to-import n8n workflow JSON — drag it into your n8n instance and connect your own WhatsApp Business API and Claude API keys.
  • Handles Meta’s webhook verification automatically (the part that trips up most people setting up WhatsApp Business API for the first time).
  • Escalates uncertain replies to Slack with full context, so a human sees exactly what the customer asked and what the AI wasn’t sure about.
  • Setup README included.

Who it’s for

Small businesses and solo operators running customer support over WhatsApp who want first-response coverage without hiring someone to sit on the app all day — and who want a safety net instead of a bot that confidently makes things up.

What it doesn’t do

It’s a focused workflow, not a full helpdesk platform. There’s no CRM integration, no ticketing system, no analytics dashboard — just message in, AI draft, send or escalate. If you need those, this is a solid first layer to build on top of, not a replacement for them.

Get it

WhatsApp Auto-Reply Workflow — $19, instant download

n8n workflowWhatsApp automationClaude Haikucustomer support automationAIToolSpot products

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