Top Chrome Extensions for Email Tracking In Gmail
Email Tracking In Gmail Chrome extensions — 14K monthly searches · Rankings shifted 43× in 7 days · Top 3 locked — dominated by incumbents
What Developers Can Learn
Intelligence derived from tracked keywords across all Email Tracking In Gmail sub-keywords
Most Congested
Competition is fierce with a 0.878 concentration ratio.
Mailtrack alone claims 3M users, dwarfing the second-place contender at 100K.
The top extension's 4.4 rating leaves room for higher-rated challengers, but breaking through the 3M-user leader requires significant differentiation.
Possible Openings
Adjacent keywords like 'Gmail Dark Mode' (11.3K monthly searches) and 'Mail Merge Gmail' (8.8K monthly searches) show strong user demand with likely lower competition — both complementary workflows for Gmail power users.
Positioning Patterns
The top 3 all feature 'tracker' or 'tracking' in their names and maintain ratings of 4.4 or above.
The leader uses a registered trademark.
Fast movers (3 rising, 3 new entrants) suggest renewed developer interest in this space.
Top Extensions Leaderboard
7-day ranking snapshot and appearances in Top 10
| # | Extension | Users | Rating | Appearances | Category | Momentum |
|---|---|---|---|---|---|---|
| 1 |  Email Tracker by Mailtrack® | 3,000,000+ | ⭐ 4.4 | 7/7d | Gmail | — stable |
| 2 |  MailTracker: Email tracker for Gmail | 100,000+ | ⭐ 4.7 | 7/7d | Gmail | — stable |
| 3 |  Streak Email Tracking for Gmail | 70,000+ | ⭐ 4.8 | 7/7d | Gmail | — stable |
| 4 |  Email Tracker + Pixelblock Detector & Blocker | 300,000+ | ⭐ 4.6 | 6/7d | Gmail | — stable |
| 5 |  Unlimited Email Tracker by Snov.io | 100,000+ | ⭐ 4.9 | 7/7d | Gmail | ↑ rising |
| 6 |  Email Tracker by cloudHQ | 20,000+ | ⭐ 4.1 | 7/7d | Gmail | ↑ rising |
| 7 |  Clik - Email Tracker for Gmail | 282 | ⭐ 4.1 | 7/7d | Gmail | ↑ rising |
| 8 |  Email Tracker, Email Tracking w/ AI - Mailtag | 10,000+ | ⭐ 3.9 | 7/7d | Gmail | ↓ dropping |
| 9 |  Gblock — Block email tracking in Gmail | 1,000+ | ⭐ 4.7 | 7/7d | Gmail | ↑ rising |
| 10 |  Email Privacy Protector: Is My Email Tracked? | 10,000+ | ⭐ 4.2 | 7/7d | Gmail | ↑ rising |
Email Tracker by Mailtrack®
3,000,000+ · ⭐ 4.4 · 7/7d
MailTracker: Email tracker for Gmail
100,000+ · ⭐ 4.7 · 7/7d
Streak Email Tracking for Gmail
70,000+ · ⭐ 4.8 · 7/7d
Email Tracker + Pixelblock Detector & Blocker
300,000+ · ⭐ 4.6 · 6/7d
Unlimited Email Tracker by Snov.io
100,000+ · ⭐ 4.9 · 7/7d
Email Tracker by cloudHQ
20,000+ · ⭐ 4.1 · 7/7d
Clik - Email Tracker for Gmail
282 · ⭐ 4.1 · 7/7d
Email Tracker, Email Tracking w/ AI - Mailtag
10,000+ · ⭐ 3.9 · 7/7d
Gblock — Block email tracking in Gmail
1,000+ · ⭐ 4.7 · 7/7d
Email Privacy Protector: Is My Email Tracked?
10,000+ · ⭐ 4.2 · 7/7d
Ranking Volatility - Top 10 Ranks
7-day Top 10 movement snapshot (2026-03-31 to 2026-04-06)
✦ 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.
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