Auto-Classify and route to Messages with an AI Agent in n8n and Post It to Slack
An n8n workflow that fires when a customer messages you on WhatsApp, then an AI agent reads it, tags the topic and urgency, and routes it to the right person — giving you every message auto-sorted and assigned. No code: import the JSON, connect your apps, and it runs 24/7.
- 1
Trigger when a customer messages you on WhatsApp
A
WhatsApp Triggerstarts the workflow the moment a customer messages you on WhatsApp. - 2
Hand it to the AI agent
An
AI Agentnode running OpenAI reads it, tags the topic and urgency, and routes it to the right person. The prompt is pre-written and scoped to this one job so results stay consistent. - 3
Deliver the routing
The result is sent to Slack — ready for a human to approve.
- 4
Add a safety net (optional)
Insert an
IF/human-approval step before anything is published or emailed, so you stay in control until you trust the output.
Frequently asked questions
How do I import the workflow into n8n?
Download the JSON, then in n8n open a new workflow, choose ⋯ → Import from file, and select it. Every trigger, node and connection appears on the canvas; you just add your credentials and activate it.
How much does the AI part cost to run?
Pennies. Each run sends a small amount of text to the model, so most teams spend a few dollars a month even at hundreds of runs. You set the model and can cap volume in n8n, so costs never surprise you.
Can I trust the AI to get the routing right?
The prompt is tightly scoped to one job and you can add a human-approval step in n8n before anything is sent or published. Start with review-mode for a week, and once you trust the output, switch it to fully automatic.
Auto-Draft a reply to Emails with an AI Agent in n8n
An n8n workflow that fires when a new customer email lands, then an AI agent drafts a ready-to-send reply in your brand voice — giving you AI-drafted replies waiting in your inbox. No code: import the JSON, connect your apps, and it runs 24/7.
n8nClaudeGmailTelegramn8n + AI: Classify and route for New Emails Automatically
Every time a new customer email lands, this workflow hands it to Claude, which reads it, tags the topic and urgency, and routes it to the right person. You get every message auto-sorted and assigned without lifting a finger.
n8nClaudeGmailTelegram
Auto-Summarize the thread to Emails with an AI Agent in n8n
An n8n workflow that fires when a new customer email lands, then an AI agent summarizes the whole thread into three bullet points — giving you long threads condensed to a 10-second read. No code: import the JSON, connect your apps, and it runs 24/7.
n8nOpenAIGmailKeep every recipe free
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