Automatically label Gmail emails by content using AI

This workflow helps maintain inbox order by automatically analyzing incoming Gmail messages and applying labels based on content using AI. Designed for users dealing with high email volume who want to minimize manual sorting.

## Who it´s for
- Professionals managing heavy email loads.
- Project managers separating work and personal messages.
- Freelancers automating financial tracking and order confirmations.
- Administrators maintaining team mailbox organization.

## What the automation does
- Monitors new Gmail messages via polling trigger.
- Skips already labeled emails to prevent reprocessing.
- Sends unlabeled message content to a GPT-4o-mini-powered AI agent via LangChain.
- Receives structured JSON output with category (e.g., Work, Personal, Finance).
- Routes email through a Switch node to apply correct Gmail label.
- Example: receipts are labeled as ´Finance´, tickets as ´Travel´.

## What´s included
- Ready-to-use n8n workflow.
- Trigger and handler logic for new emails.
- Integrations with Gmail, OpenAI, and Google Workspace.
- Basic text instructions for launch and adaptation.

## Requirements for setup
- n8n account with workflow editing access.
- Gmail API access (via Google Workspace or personal account).
- OpenAI API key for GPT-4o-mini.
- Configured credentials in n8n for Gmail and OpenAI.

## Benefits and outcomes
- Saves time through automatic email categorization.
- Improves inbox organization without manual input.
- Enables fast retrieval of messages via labels.
- Reduces cognitive load from constant inbox monitoring.
- Scales easily with growing email volume.
- Flexible category definition powered by AI.

## Important: template only
Important: you are purchasing a ready-made automation workflow template only. Rollout into your infrastructure, connecting specific accounts and services, 1:1 setup help, custom adjustments for non-standard stacks and any consulting support are provided as a separate paid service at an individual rate. To discuss custom work or 1:1 help, contact via Telegram: @gleb923.