How to Automate Gmail with n8n: 7 AI Agents for Your Inbox

Your inbox is where work goes to pile up. These seven n8n agents read, sort, draft and log your email automatically — so Gmail runs itself while you focus on the replies that actually need you.

July 13, 2026 · 7 min read

Why automate Gmail?

Email is the highest-volume, most repetitive tool most businesses touch. A few well-scoped Gmail agents can claw back hours a week — triaging, drafting and routing so you only see what matters.

1. Draft on-brand replies automatically

A new email arrives → Claude reads it and drafts a reply in your voice → it lands in your drafts ready to review and send. You go from blank page to one-click send.

2. Turn leads into a spreadsheet CRM

New enquiry → the agent extracts name, company and intent → appends a clean row to Google Sheets. A free, zero-maintenance CRM intake.

3. Auto-label and prioritise

Claude classifies each incoming email (sales, support, invoice, noise) and applies the right Gmail label, so your inbox sorts itself before you even open it.

4. Escalate the urgent stuff to Slack

When an email looks time-sensitive, the agent posts it to Slack so nothing critical waits in an unread pile.

5. Parse invoices and receipts

Financial emails get parsed and filed to Drive + Sheets automatically — bookkeeping that keeps itself up to date.

6. Send follow-ups on a timer

No reply in 3 days? The agent sends a polite, context-aware follow-up. Persistence without the mental load.

7. Daily inbox digest

Every morning, a summary of what came in and what needs you — so you start the day with a plan, not a scroll.

All seven are free, copy-paste recipes. Browse the full set of Gmail automations or the popular Gmail + Google Sheets stack.

Browse all Gmail agents →

Frequently asked questions

Will it send emails without me checking?

Only if you want it to. Start every agent in 'draft' mode so it prepares replies for your review, then switch to auto-send once you trust it.