Top Chrome Extensions for Gmail Mass Email
Gmail Mass Email Chrome extensions — 340 monthly searches · Rankings shifted 55× in 7 days · Top 3 shifted — competition active
What Developers Can Learn
Intelligence derived from tracked keywords across all Gmail Mass Email sub-keywords
Most Congested
Possible Openings
Positioning Patterns
Top Extensions Leaderboard
7-day ranking snapshot and appearances in Top 10
| # | Extension | Users | Rating | Appearances | Category | Momentum |
|---|---|---|---|---|---|---|
| 1 |  GMass: Powerful mail merge for Gmail | 400,000+ | ⭐ 4.8 | 7/7d | Gmail | — stable |
| 2 |  Mass Email Sender | 485 | ⭐ 4.1 | 7/7d | Gmail | ↓ dropping |
| 3 |  Gmail AI Email Assistant - Mailmeteor | 50,000+ | ⭐ 4.7 | 7/7d | Gmail | ↑ rising |
| 4 |  Gmail Mass Unsubscribe & Delete Emails - InboxPurge | 20,000+ | ⭐ 4.6 | 7/7d | Gmail | ↓ dropping |
| 5 |  Email Marketing Campaigns in Gmail: Gumbamail | 5,000+ | ⭐ 3.6 | 7/7d | Gmail | ↓ dropping |
| 6 |  MailKing: Email Campaigns in Gmail by cloudHQ | 10,000+ | ⭐ 4.6 | 7/7d | Gmail | ↑ rising |
| 7 |  MassMerge: Latest mail merge for Gmail | 359 | ⭐ 4.6 | 7/7d | Gmail | ↑ rising |
| 8 |  Email Tracking for Gmail and Mass Emailing | 324 | ⭐ 4.8 | 7/7d | Gmail | — stable |
| 9 |  Send Mass Mail + HTML inserter for Gmail | 7,000+ | ⭐ 4.7 | 7/7d | Gmail | — stable |
| 10 |  Gmail Unsubscribe - bulk email unsubscription | 20,000+ | ⭐ 2.9 | 6/7d | Gmail | ↑ rising |
GMass: Powerful mail merge for Gmail
400,000+ · ⭐ 4.8 · 7/7d
Mass Email Sender
485 · ⭐ 4.1 · 7/7d
Gmail AI Email Assistant - Mailmeteor
50,000+ · ⭐ 4.7 · 7/7d
Gmail Mass Unsubscribe & Delete Emails - InboxPurge
20,000+ · ⭐ 4.6 · 7/7d
Email Marketing Campaigns in Gmail: Gumbamail
5,000+ · ⭐ 3.6 · 7/7d
MailKing: Email Campaigns in Gmail by cloudHQ
10,000+ · ⭐ 4.6 · 7/7d
MassMerge: Latest mail merge for Gmail
359 · ⭐ 4.6 · 7/7d
Email Tracking for Gmail and Mass Emailing
324 · ⭐ 4.8 · 7/7d
Send Mass Mail + HTML inserter for Gmail
7,000+ · ⭐ 4.7 · 7/7d
Gmail Unsubscribe - bulk email unsubscription
20,000+ · ⭐ 2.9 · 6/7d
Ranking Volatility - Top 10 Ranks
7-day Top 10 movement snapshot (2026-05-19 to 2026-05-25)
✦ Entered Top 10 This Week
↓ Dropped Out of Top 10
Data Methodology
- Data source:
- Chrome Web Store search results
- Update frequency:
- Weekly
- Monthly Search Demand:
- Estimated demand indicator sourced from third-party keyword data. Not CWS-internal figures.
Is your extension visible
in Gmail Mass Email extension market?
Track your extension's ranking for any Gmail Mass Email keyword, monitor weekly changes, and find the exact gaps between you and the top 10.