Create Gmail drafts from business cards with Google Drive, Gemini, Slack and Discord

by maruo · 15 views · created 2026-09-06 · Lead Generation, AI Summarization

What this workflow does

This AI workflow has 19 nodes and runs manually, when you click “Execute workflow”. Along the way it connects Google Drive, Google Gemini, Gmail and Slack and 1 more.

How it runs

Trigger: Manually, when you click “Execute workflow”.

1. Settings (Edit Fields (Set)): sets 10 fields: source_folder_id, processed_folder_id, attachment_file_id…
2. Search Business Cards (Google Drive): work with file folder
3. Download Card Image (Google Drive): download
4. Extract Card Data with Gemini (Google Gemini): analyze (image)
5. Parse OCR Result (Code): runs custom JavaScript code
6. Has Valid Email? (If): checks a condition and branches into true / false
7. Build Email Content (Edit Fields (Set)): sets 2 fields: subject, body
8. Build Review Message (Edit Fields (Set)): sets 3 fields: notify_status, notify_channel, notify_text
9. Attach a File? (If): checks a condition and branches into true / false
10. Route Notification Channel (Switch): routes items into 3 branches

…plus 8 more steps. See the full node list below.

Services it uses

Google DriveGoogle GeminiGmailSlackDiscord

Before you upgrade to n8n 3.0

Nodes used (11)

• Manual Triggern8n-nodes-base.manualTrigger
• Edit Fields (Set)n8n-nodes-base.set
• Google Driven8n-nodes-base.googleDrive
• Google Gemini@n8n/n8n-nodes-langchain.googleGemini
• Coden8n-nodes-base.code
• Ifn8n-nodes-base.if
• Gmailn8n-nodes-base.gmail
• Switchn8n-nodes-base.switch
• Slackn8n-nodes-base.slack
• Discordn8n-nodes-base.discord
• HTTP Requestn8n-nodes-base.httpRequest

From the author

Quick overview This workflow scans business card images stored in Google Drive, uses Google Gemini Vision OCR to extract contact details, creates personalized Gmail drafts (optionally with a Drive attachment), moves processed cards to an archive folder, and…

View the original on n8n.io → Check your own copy