Communication
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GMassMailer - Email Campaign Manager icon

GMassMailer - Email Campaign Manager

Automate Gmail campaigns: upload CSV, personalize, schedule, track, and export results.

Users111Current public install base
Rating5.0Store average score
Reviews10Public review volume
Manifest versionV3Extension platform version
7-day growth--Net users gained this week
7-day growth rate--Relative weekly velocity
Preview

GMassMailer - Email Campaign Manager Media preview

6 assets
Trend

30-day user trend

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User Growth Over Time

1101121141161182026年6月20日2026年6月23日2026年6月26日Latest: 111
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
4.904.955.005.055.102026年6月20日2026年6月23日2026年6月26日Latest: 5.00
2026年6月20日2026年6月26日
Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat
00%
7-day growthNo data
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30-day growthDeclining
-15-11.9%
Technical snapshot

Version, languages, and crawl freshness

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Version1.1.2
ManifestV3
Size146KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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GMassMailer is a powerful Gmail extension designed to automate and streamline your email campaigns directly from your browser. Easily upload contact lists, personalize messages, schedule delivery, and track campaign performance—all within Gmail.

Key Features:

1. Bulk Email Sending: Upload a CSV file containing your contacts (First Name, Last Name, Email, Subject, Body) and send personalized emails in bulk.

2. Personalization: Automatically insert each recipient’s name and other custom fields for tailored messages.

3. Scheduling & Rate Limiting: Set custom send intervals (from 1 to 1440 minutes) and daily sending limits (up to 1,000 emails/day) to stay within Gmail's guidelines.

4. Automatic Authentication: Securely connects to your Gmail account and refreshes authentication tokens automatically when needed.

Reviews

Recent review snapshot

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The Chrome Web Store shows 10 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★
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Similar and related extensions

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