Ai-powered email inbox manager with GPT-4, Gmail, and Slack integration
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 21 nodes and runs on Gmail events. Along the way it connects Gmail, OpenAI Chat Model, OpenAI and Slack.
How it runs
Trigger: On Gmail events.
- Text Classifier: classifies text into categories with AI, with model: OpenAI Chat Model
- Internal (Gmail): add labels
- Customer Support (Gmail): add labels
- Promotion (Gmail): add labels
- Admin/Finance (Gmail): add labels
- Sales Opportunity (Gmail): add labels
- Message a model (OpenAI): uses OpenAI
- Message a model (OpenAI): uses OpenAI
- Message a model (OpenAI): uses OpenAI
- Message a model (OpenAI): uses OpenAI
…plus 9 more steps. See the full node list below.
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
- Still check Gmail Trigger below v1.4 runs as v1.4 (drafts skipped, max emails per poll) (Gmail Trigger).
Nodes used (7)
- Gmail Trigger
n8n-nodes-base.gmailTrigger - Text Classifier
@n8n/n8n-nodes-langchain.textClassifier - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Gmail
n8n-nodes-base.gmail - OpenAI
@n8n/n8n-nodes-langchain.openAi - If
n8n-nodes-base.if - Slack
n8n-nodes-base.slack
From the author
Email Inbox Manager System Categories - Email Automation - AI-Powered Operations - Internal Productivity Tools This workflow builds a fully automated AI-powered email categorization and response assistant. It intelligently processes, categorizes, labels, and…