GMass: Powerful mail merge for Gmail
Communication
FreemiumConfidence 64
A powerful mass email and mail merge system for Gmail.
Users
400K
Rating
4.8
Reviews
9,182
7D Growth
0|0%
Stable signalFree or hybridMedium-risk permissions
MailTwig – Export Emails, AI Data Parsing & Mail Merge
Export emails, parse emails, and Mail merge — all inside Gmail.
Users32Current public install base
Rating5.0Store average score
Reviews8Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
5 assetsMailTwig – Export Emails, AI Data Parsing & Mail Merge Media preview
Trend
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7-day rating change
Start
5.00
Latest
5.00
7-day rating change
0.00
2026年7月17日2026年7月18日
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1-day growthNo data
----7-day growthFlat
00%30-day growthNo data
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Version2.8.0
ManifestV3
Size1.63MiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview
Product summary
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✨ Key Features
✔ Email Export
Export essential email data—recipients, subject lines, timestamps, message bodies—directly from Gmail in CSV or Excel format.
Perfect for reporting, CRM updates, analytics, or backups.
✔ AI-Powered Data Extraction
◦ Automatically extract:
Reviews
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Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average5.0Average computed only from synced review bodies below
Reviews with text6Synced review bodies
Total ratings / reviews8Chrome Web Store public rating/review count
Store average score: 5.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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I always see if my recipient opens my mail. I’d recommend it, you’ll love it. A Mail Builder feature would be a great addition.
Mailtwig made it really easy for me to create campaigns and export emails—it’s super simple to use!
I don't know why I discovered this add-on so late. Life saver for me. Can I schedule an auto-export ?
Really useful and well designed. does exactly what it says. definitely saves time
Really impressed, saves a lot of time 😊 It makes mail merge and email export super easy.
This extension is a total time-saver for my daily workflow. It makes exporting email data into a sheet so simple and stress-free