Top Chrome Extensions for Email
Email Chrome extensions — 9 keywords tracked, 177 extensions analyzed · Market data updated weekly
Market overview
What Developers Can Learn
Intelligence derived from tracked keywords across all Email sub-keywords
Most Congested
Email Tracking is saturated with established players like Mailtrack dominating at 3M users, leaving little room for new entrants to compete on scale.
Possible Openings
Email Finder and Gmail backup/template niches show high volatility with lower competition, suggesting opportunities for differentiated tools.
Positioning Patterns
Top extensions combine specific feature names with high ratings (4.4-4.9), and free tiers drive initial adoption before premium upsells.
Overall Market Leaders
Top extensions by total user base — across all Email-related keywords combined
| # | Extension | Users | Rating | Appearances | Category |
|---|---|---|---|---|---|
| 1 |  Email Tracker by Mailtrack® | 3,000,000+ | ⭐ 4.4 | 7/7d | |
| 2 |  Apollo.io: Free B2B Phone Number & Email Finder | 1,000,000+ | ⭐ 4.7 | 7/7d | |
| 3 |  Hunter - Email Finder Extension | 700,000+ | ⭐ 4.7 | 7/7d | |
| 4 |  Virtru Email Protection | 700,000+ | ⭐ 4 | 7/7d | |
| 5 |  Email Finder by ContactOut – Email Lookup Tool | 600,000+ | ⭐ 4.4 | 7/7d | |
| 6 |  Email Finder by Snov.io | 400,000+ | ⭐ 4.9 | 7/7d | |
| 7 |  Email Extractor | 400,000+ | ⭐ 4.7 | 5/7d | |
| 8 |  Email Tracker + Pixelblock Detector & Blocker | 300,000+ | ⭐ 4.6 | 7/7d | |
| 9 |  Email Finder by Skrapp.io | 200,000+ | ⭐ 4.8 | 7/7d | |
| 10 |  Gmail™ Email Templates by cloudHQ | 200,000+ | ⭐ 4.2 | 7/7d |
Email Tracker by Mailtrack®
3,000,000+ · ⭐ 4.4 · 7/7d
Apollo.io: Free B2B Phone Number & Email Finder
1,000,000+ · ⭐ 4.7 · 7/7d
Hunter - Email Finder Extension
700,000+ · ⭐ 4.7 · 7/7d
Virtru Email Protection
700,000+ · ⭐ 4 · 7/7d
Email Finder by ContactOut – Email Lookup Tool
600,000+ · ⭐ 4.4 · 7/7d
Email Finder by Snov.io
400,000+ · ⭐ 4.9 · 7/7d
Email Extractor
400,000+ · ⭐ 4.7 · 5/7d
Email Tracker + Pixelblock Detector & Blocker
300,000+ · ⭐ 4.6 · 7/7d
Email Finder by Skrapp.io
200,000+ · ⭐ 4.8 · 7/7d
Gmail™ Email Templates by cloudHQ
200,000+ · ⭐ 4.2 · 7/7d
Intent Clusters
Demand grouped by user intent — understanding what users actually search for in this market.
Explore Sub-keywords
Tracked keywords within the Email category — click any to explore CWS rankings
email finder
43K/moChrome extensions ranking for email finder.
email tracking
30K/moChrome extensions ranking for email tracking.
verify email addresses
10K/moChrome extensions ranking for verify email addresses.
gmail unsubscribe
4K/moChrome extensions ranking for gmail unsubscribe.
email templates for gmail
3K/moChrome extensions ranking for email templates for gmail.
backup gmail emails
2K/moChrome extensions ranking for backup gmail emails.
Keyword rankings
What happens when a user types "Email" in the Chrome Web Store search results
Ranking Volatility - Top 10 Ranks
7-day Top 10 movement snapshot (2026-05-12 to 2026-05-18)
✦ Entered Top 10 This Week
↓ Dropped Out of Top 10
Current Top 10 - search results for "Email"
Snapshot as of 2026-05-18
| # | Extension | Users | Rating | Appearances | Category | Momentum |
|---|---|---|---|---|---|---|
| 1 | Email Tracker by Mailtrack® | 3,000,000+ | ⭐ 4.4 | 7/7d | — stable | |
| 2 |  Unlimited Email Tracker by Snov.io | 100,000+ | ⭐ 4.9 | 6/7d | ↑ rising | |
| 3 |  RightInbox: Email Reminders, Tracking, Notes | 100,000+ | ⭐ 4.6 | 6/7d | ↓ dropping | |
| 4 | Email Extractor | 400,000+ | ⭐ 4.7 | 5/7d | — stable | |
| 5 |  Rename Email Subject by cloudHQ | 10,000+ | ⭐ 4.2 | 6/7d | — stable | |
| 6 |  Email Privacy Protector: Is My Email Tracked? | 10,000+ | ⭐ 4.2 | 6/7d | — stable | |
| 7 | Email Tracker + Pixelblock Detector & Blocker | 300,000+ | ⭐ 4.6 | 3/7d | — stable | |
| 8 |  Save Email Template by SendPulse | 6,000+ | ⭐ 4.1 | 6/7d | — stable | |
| 9 | Gmail™ Email Templates by cloudHQ | 200,000+ | ⭐ 4.2 | 6/7d | — stable | |
| 10 | Email Finder by Snov.io | 400,000+ | ⭐ 4.9 | 6/7d | — stable |
Email Tracker by Mailtrack®
3,000,000+ · ⭐ 4.4 · 7/7d
Unlimited Email Tracker by Snov.io
100,000+ · ⭐ 4.9 · 6/7d
RightInbox: Email Reminders, Tracking, Notes
100,000+ · ⭐ 4.6 · 6/7d
Email Extractor
400,000+ · ⭐ 4.7 · 5/7d
Rename Email Subject by cloudHQ
10,000+ · ⭐ 4.2 · 6/7d
Email Privacy Protector: Is My Email Tracked?
10,000+ · ⭐ 4.2 · 6/7d
Email Tracker + Pixelblock Detector & Blocker
300,000+ · ⭐ 4.6 · 3/7d
Save Email Template by SendPulse
6,000+ · ⭐ 4.1 · 6/7d
Gmail™ Email Templates by cloudHQ
200,000+ · ⭐ 4.2 · 6/7d
Email Finder by Snov.io
400,000+ · ⭐ 4.9 · 6/7d
What Is the Email Extension Market?
The Email extension market serves Gmail users needing productivity enhancements around email management, contact discovery, and inbox organization. Core use cases include tracking sent emails, finding professional contacts, verifying addresses, and managing subscriptions. With 177 active extensions and 6 distinct intent clusters, the market is fragmented but dominated by tracking and finder tools. Developers should target underserved niches like backup solutions and templates, where high volatility signals shifting user demand and potential for new entrants to capture share.
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 Email extension market?
Track your extension's ranking for any Email keyword, monitor weekly changes, and find the exact gaps between you and the top 10.