Top Chrome Extensions for Verify Email Addresses
Verify Email Addresses Chrome extensions — 10K monthly searches · Rankings shifted 30× in 7 days · Top 3 locked — dominated by incumbents
What Developers Can Learn
Intelligence derived from tracked keywords across all Verify Email Addresses sub-keywords
Most Congested
Low competition with only 21 active extensions and minimal market concentration (0.011).
The top player, Email Verifier by ZeroBounce, dominates with 2K users while second and third place hold under 500 users each—suggesting the leader has brand recognition but no entrenched moat.
Possible Openings
Adjacent keywords Email Templates For Gmail (2.5K search volume) and Gmail Unsubscribe (4K search volume) have lower competition while serving related email workflow needs.
Positioning Patterns
Top 3 extensions mix branded tools (ZeroBounce) with descriptive, benefit-focused names.
Average top-5 rating sits at 3.5 stars, indicating user satisfaction gaps—a higher-quality alternative could differentiate.
No extension exceeds 5K users, suggesting the market remains fragmented and loyalty is weak.
Top Extensions Leaderboard
7-day ranking snapshot and appearances in Top 10
| # | Extension | Users | Rating | Appearances | Category | Momentum |
|---|---|---|---|---|---|---|
| 1 |  Email Verifier by ZeroBounce | 2,000+ | ⭐ 3.9 | 7/7d | — stable | |
| 2 |  Email checker - verify email address in 1-click | 498 | ⭐ 3 | 7/7d | — stable | |
| 3 |  Email Verify - Free Email Validator & Finder | 105 | ⭐ 5 | 7/7d | — stable | |
| 4 |  Email Verifier by Snov.io | 30,000+ | ⭐ 4.8 | 7/7d | — stable | |
| 5 |  Bulk Email Verifier & Checker | 825 | ⭐ 1 | 7/7d | — stable | |
| 6 |  Email Finder by Skrapp.io | 200,000+ | ⭐ 4.8 | 3/7d | ✦ new | |
| 7 |  Email Verifier - By Web Makeer | 125 | ⭐ 0 | 7/7d | ↓ dropping | |
| 8 |  VeraMail email verifier | 23 | ⭐ 0 | 7/7d | ↓ dropping | |
| 9 |  Email Verify | 819 | ⭐ 2 | 7/7d | ↓ dropping | |
| 10 |  Smart Email Verifier | 44 | ⭐ 5 | 6/7d | ↑ rising |
Email Verifier by ZeroBounce
2,000+ · ⭐ 3.9 · 7/7d
Email checker - verify email address in 1-click
498 · ⭐ 3 · 7/7d
Email Verify - Free Email Validator & Finder
105 · ⭐ 5 · 7/7d
Email Verifier by Snov.io
30,000+ · ⭐ 4.8 · 7/7d
Bulk Email Verifier & Checker
825 · ⭐ 1 · 7/7d
Email Finder by Skrapp.io
200,000+ · ⭐ 4.8 · 3/7d
Email Verifier - By Web Makeer
125 · ⭐ 0 · 7/7d
VeraMail email verifier
23 · ⭐ 0 · 7/7d
Email Verify
819 · ⭐ 2 · 7/7d
Smart Email Verifier
44 · ⭐ 5 · 6/7d
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
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 Verify Email Addresses extension market?
Track your extension's ranking for any Verify Email Addresses keyword, monitor weekly changes, and find the exact gaps between you and the top 10.