Top Chrome Extensions for Gmail Email Tracker
Gmail Email Tracker Chrome extensions — 14K monthly searches · Rankings shifted 55× in 7 days · Top 3 partially locked by Email Tracker by Mailtrack®, MailTracker: Email tracker for Gmail
What Developers Can Learn
Intelligence derived from tracked keywords across all Gmail Email Tracker sub-keywords
Most Congested
The Gmail Email Tracker space is dominated by Mailtrack with 3M users, creating an 86.6% concentration ratio.
The runner-up has 97% fewer users.
Only 1 rising extension and 2 dropped from top 10 in recent periods indicate market stagnation and high entry barriers for new players.
Possible Openings
Adjacent keywords like 'Email Tracking Gmail' (14.8K monthly Google searches) and 'Mail Merge Gmail' (8.8K) show meaningful demand with potentially lower competition, offering entry points for developers targeting related email productivity needs.
Positioning Patterns
The top 3 extensions all use 'tracker/tracking' in their names, with ratings spanning 4.1 to 4.7 stars.
User distribution shows steep drop-off: 3M users for #1 versus 100K for #2, suggesting brand dominance matters more than features for this keyword.
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 |  Email Tracker by cloudHQ | 20,000+ | ⭐ 4.1 | 7/7d | Gmail | ↑ rising |
| 4 |  Email Tracker + Pixelblock Detector & Blocker | 300,000+ | ⭐ 4.6 | 7/7d | Gmail | ↑ rising |
| 5 |  Streak Email Tracking for Gmail | 70,000+ | ⭐ 4.8 | 7/7d | Gmail | ↓ dropping |
| 6 |  Unlimited Email Tracker by Snov.io | 100,000+ | ⭐ 4.9 | 7/7d | Gmail | ↓ dropping |
| 7 |  Clik - Email Tracker for Gmail | 292 | ⭐ 4.1 | 7/7d | Gmail | ↑ rising |
| 8 |  Email Tracker For Gmail - MailerPlex | 3,000+ | ⭐ 4 | 7/7d | Gmail | ↓ dropping |
| 9 |  Mail Seen - Unlimited Email Tracker for Gmail | 5,000+ | ⭐ 4.7 | 7/7d | Gmail | ↑ rising |
| 10 |  Free Email Tracker for Gmail, by Canary Mail | 4,000+ | ⭐ 3.9 | 6/7d | Gmail | ↑ rising |
Email Tracker by Mailtrack®
3,000,000+ · ⭐ 4.4 · 7/7d
MailTracker: Email tracker for Gmail
100,000+ · ⭐ 4.7 · 7/7d
Email Tracker by cloudHQ
20,000+ · ⭐ 4.1 · 7/7d
Email Tracker + Pixelblock Detector & Blocker
300,000+ · ⭐ 4.6 · 7/7d
Streak Email Tracking for Gmail
70,000+ · ⭐ 4.8 · 7/7d
Unlimited Email Tracker by Snov.io
100,000+ · ⭐ 4.9 · 7/7d
Clik - Email Tracker for Gmail
292 · ⭐ 4.1 · 7/7d
Email Tracker For Gmail - MailerPlex
3,000+ · ⭐ 4 · 7/7d
Mail Seen - Unlimited Email Tracker for Gmail
5,000+ · ⭐ 4.7 · 7/7d
Free Email Tracker for Gmail, by Canary Mail
4,000+ · ⭐ 3.9 · 6/7d
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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