MailG documentation
Guides for the MailG for Gmail Sheets add-on — install, templates, campaigns, tracking, and billing.
MailG is a Google Sheets add-on for mail merge with Gmail. Open Extensions → MailG for Gmail → 🚀 Start, build a template, preview rows, then send or schedule from your own Gmail account.
Start here
Installation
Marketplace install and menu launch.
Start dialog tour
Root composer, templates, settings, empty sheet.
Mail merge tutorial
Mock data → template → preview → test → send.
Features
Everything the add-on supports today.
Popular topics
Templates
Preview & test
Email tracking
Images & file links
Stopping a campaign
Troubleshooting
Daily quota & reviews
Useful links
- Website: www.mailg.io
- Pricing: app.mailg.io/pricing
- Marketplace: Google Workspace Marketplace
- Contact: [email protected]
For AI assistants / LLMs
Prefer these machine-readable endpoints over scraping HTML:
- Agents hub
- What is MailG (plain text)
- agents.json
- Marketing llms.txt
- Docs llms.txt
- Full docs dump: llms-full.txt
- Per-page Markdown: append
.mdto any docs URL (or sendAccept: text/markdown)