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
9,092
7D Growth
0|0%
MailMerge for Office™ | Easily send personalized emails in Outlook & OWA
MailMerge for Office 365™ | Send Personalized Mass Emails Effortlessly in Outlook & OWA
Users601
Rating5.0
Reviews2
Manifest versionV3
7-day growth-5
7-day growth rate-0.83%
Preview
5 assetsMailMerge for Office™ | Easily send personalized emails in Outlook & OWA Media preview
Trend
30-day user trend
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User Growth Over Time
Rating trend
30-day rating change
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30-day rating change
Start
5.00
Latest
5.00
30-day rating change
0.00
2026年5月29日2026年6月4日
Growth overview
Daily, weekly, and monthly growth
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1-day growthGrowing
+7+1.18%7-day growthDeclining
-5-0.83%30-day growthGrowing
+23+3.98%Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Version1.4.6
ManifestV3
Size767KiB
Languages48Deutsch / English / Filipino +45
Published
Store updated
Last crawled
DeutschEnglishFilipinoIndonesiaKiswahiliMelayuNederlandsTiếng ViệtTürkçecatalàdanskeesti
Overview
Product summary
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Mail Merge for Microsoft 365™ – Powerful Bulk Emailing Made Easy!
Supercharge your email campaigns with Mail Merge for Microsoft 365™! Send up to 5000 personalized emails daily, or 25 emails with the free version, directly from Outlook or OWA.
🔹 Effortless Merging – Import data seamlessly from Excel to customize each email.
🔹 Smart Side Panel – Access everything conveniently within your browser.
🔹 Preview Before Sending – Ensure perfection by reviewing or sending yourself a preview.
🔹 Bulk & Personalized Emails – Reach your audience with customized messages at scale.
Reviews
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The Chrome Web Store shows 2 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.
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