Top Chrome Extensions for Email Tracking
Email Tracking Chrome extensions — 30K monthly searches · Rankings shifted 29× in 7 days · Top 3 locked — dominated by incumbents
What Developers Can Learn
Intelligence derived from tracked keywords across all Email Tracking sub-keywords
Most Congested
This space is dominated by Mailtrack with 3M users—10x the next competitor.
Top 3 extensions control most of the user base, leaving minimal room for new entrants to capture meaningful market share without differentiation.
Possible Openings
Adjacent opportunities include 'Verify Email Addresses' (9.6K searches) and 'Gmail Unsubscribe' (4K searches)—both with lower competition and clear utility for Gmail users seeking inbox productivity tools.
Positioning Patterns
Top extensions achieve 4.4-4.7 ratings with descriptive naming like 'Email Tracker' and 'Email Tracker + Pixelblock.' Mailtrack leverages brand recognition; competitors succeed with feature depth like pixel detection or Gmail-native integration.
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 | — stable | |
| 2 |  Email Tracker + Pixelblock Detector & Blocker | 300,000+ | ⭐ 4.6 | 7/7d | — stable | |
| 3 |  MailTracker: Email tracker for Gmail | 100,000+ | ⭐ 4.7 | 7/7d | — stable | |
| 4 |  Unlimited Email Tracker by Snov.io | 100,000+ | ⭐ 4.9 | 7/7d | — stable | |
| 5 |  Streak Email Tracking for Gmail | 70,000+ | ⭐ 4.8 | 7/7d | — stable | |
| 6 |  Email Tracker by cloudHQ | 20,000+ | ⭐ 4.1 | 7/7d | — stable | |
| 7 |  Email Tracker, Email Tracking w/ AI - Mailtag | 10,000+ | ⭐ 3.9 | 7/7d | — stable | |
| 8 |  Clik - Email Tracker for Gmail | 292 | ⭐ 4.1 | 7/7d | — stable | |
| 9 |  Email Tracker For Gmail - MailerPlex | 3,000+ | ⭐ 4 | 6/7d | — stable | |
| 10 |  Email Privacy Protector: Is My Email Tracked? | 10,000+ | ⭐ 4.2 | 7/7d | ↑ rising |
Email Tracker by Mailtrack®
3,000,000+ · ⭐ 4.4 · 7/7d
Email Tracker + Pixelblock Detector & Blocker
300,000+ · ⭐ 4.6 · 7/7d
MailTracker: Email tracker for Gmail
100,000+ · ⭐ 4.7 · 7/7d
Unlimited Email Tracker by Snov.io
100,000+ · ⭐ 4.9 · 7/7d
Streak Email Tracking for Gmail
70,000+ · ⭐ 4.8 · 7/7d
Email Tracker by cloudHQ
20,000+ · ⭐ 4.1 · 7/7d
Email Tracker, Email Tracking w/ AI - Mailtag
10,000+ · ⭐ 3.9 · 7/7d
Clik - Email Tracker for Gmail
292 · ⭐ 4.1 · 7/7d
Email Tracker For Gmail - MailerPlex
3,000+ · ⭐ 4 · 6/7d
Email Privacy Protector: Is My Email Tracked?
10,000+ · ⭐ 4.2 · 7/7d
Ranking Volatility - Top 10 Ranks
7-day Top 10 movement snapshot (2026-06-30 to 2026-07-06)
✦ 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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Track your extension's ranking for any Email Tracking keyword, monitor weekly changes, and find the exact gaps between you and the top 10.