Extract business leads from Gmail to Google Sheets with Slack notifications
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 workflow has 8 nodes and runs manually, when you click “Execute workflow” (plus 1 other trigger). Along the way it connects Gmail, Slack and Google Sheets.
How it runs
Trigger: Manually, when you click “Execute workflow” (plus 1 other trigger).
- Get many messages (Gmail): get many
- Code: runs custom JavaScript code
- Code: runs custom JavaScript code
- Code: runs custom JavaScript code
- Append or update row in sheet (Google Sheets): append or update
- Send a message (Slack): uses Slack
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 (Real-time)).
Nodes used (6)
- Manual Trigger
n8n-nodes-base.manualTrigger - Gmail Trigger
n8n-nodes-base.gmailTrigger - Gmail
n8n-nodes-base.gmail - Code
n8n-nodes-base.code - Slack
n8n-nodes-base.slack - Google Sheets
n8n-nodes-base.googleSheets
From the author
This workflow allows users to extract potential leads from their inboxes. The idea of a reverse outreach is based on the notion that the next big client/customer/partner might be sitting in your inbox waiting to be mined. This automation has two workflows,…