MergeMail
RENTROOM LLC
MergeMail lets you send and track personalized bulk emails in Gmail using Google Sheets. Features include templates, scheduling, attachments, and unsubscribe links.
- Users
- 30K users
- Rating
- 4.88(774)
ChromeGMass: Powerful mail merge for Gmail
By: GMass, Inc.
GMass transforms Gmail into a powerful mass email and mail merge platform with personalized campaigns, follow-ups, and superior deliverability.
Features & Capabilities
GMass is a robust Chrome extension that turns Gmail into an advanced platform for cold outreach, email marketing, and mail merges. With features like personalized mail merges using Google Sheets data, inbox rotation for sending campaigns across multiple accounts, and high deliverability rates, it helps users send thousands of customized emails efficiently. GMass includes automation options such as triggered emails, auto follow-ups, and recurring campaigns, enhanced by integrations with CRM platforms and Zapier. Safety and spam management are core strengths, with built-in spam testing, free email verification, DKIM support, and bounce/unsubscribe handling. Users benefit from sophisticated campaign tracking—monitoring opens, clicks, replies, and bounces in real-time. Additional utilities include A/B testing, scheduling, email personalization with images and attachments, spintax, countdown timers, quick polls, and seamless compatibility with Grammarly for flawless emails. Used by nearly 400,000 users with a 4.8-star average rating, GMass offers a comprehensive email marketing solution directly within Gmail without needing an external portal.
User Growth & Download Statistics
- Users
- 400,000
- Rating
- 4.78 (9,154)
- Version
- 6.0.43
- Last updated
- 2026-06-30
- Category
- Works with Gmail
- Risk
- Low impact / Very low likelihood
- Size
- 0.30 MB
- Platform
- Chrome
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Contact the developer
This directory does not own or operate GMass: Powerful mail merge for Gmail. Contact the publisher through the official store or website.
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