Top Chrome Extensions for B2B Email Finder
B2B Email Finder Chrome extensions — 220 monthly searches · Rankings shifted 42× in 7 days · Top 3 locked — dominated by incumbents
What Developers Can Learn
Intelligence derived from tracked keywords across all B2B Email Finder sub-keywords
Most Congested
With only 22 active extensions and an 'open' concentration, competition is low compared to broader email keywords.
However, the top 2 players already command 100K users each with 4.8-4.9 ratings, creating significant user trust barriers for new entrants.
Possible Openings
Adjacent keywords like Email Tracking (30.1K searches) and Verify Email Addresses (9.6K searches) offer higher volume with the same professional audience, potentially allowing extensions to capture cross-use cases.
Positioning Patterns
The top 3 extensions all include 'B2B' in their names and offer 4.8-5.0 ratings.
SalesQL and Mr.
E differentiate with free features and phone number lookups, suggesting users value multi-channel contact data over email-only solutions.
Top Extensions Leaderboard
7-day ranking snapshot and appearances in Top 10
| # | Extension | Users | Rating | Appearances | Category | Momentum |
|---|---|---|---|---|---|---|
| 1 |  SalesQL - B2B Email Finder | 100,000+ | ⭐ 4.9 | 7/7d | — stable | |
| 2 |  Mr. E by Easyleadz: Free B2B Phone number & Email Finder | 100,000+ | ⭐ 4.8 | 7/7d | — stable | |
| 3 |  B2B Contact Finder & Email Tracker - Leadinfo | 1,000+ | ⭐ 5 | 7/7d | — stable | |
| 4 |  AeroLeads.com - Free B2B Phone Number & Email Finder | 20,000+ | ⭐ 4.5 | 7/7d | — stable | |
| 5 |  Apollo.io: Free B2B Phone Number & Email Finder | 1,000,000+ | ⭐ 4.7 | 7/7d | — stable | |
| 6 |  B2B Lead Builder - Email Finder | 38 | ⭐ 0 | 7/7d | — stable | |
| 7 |  Email Finder by Anymailfinder | 8,000+ | ⭐ 3.9 | 7/7d | ↓ dropping | |
| 8 |  B2B Email Finder by Leadgance | — | ⭐ 0 | 7/7d | ↑ rising | |
| 9 |  Email Finder and Verifier | 4,000+ | ⭐ 3.4 | 7/7d | ↓ dropping | |
| 10 |  Kaspr: B2B Phone Number and Email Finder | 100,000+ | ⭐ 4.7 | 4/7d | ↑ rising |
SalesQL - B2B Email Finder
100,000+ · ⭐ 4.9 · 7/7d
Mr. E by Easyleadz: Free B2B Phone number & Email Finder
100,000+ · ⭐ 4.8 · 7/7d
B2B Contact Finder & Email Tracker - Leadinfo
1,000+ · ⭐ 5 · 7/7d
AeroLeads.com - Free B2B Phone Number & Email Finder
20,000+ · ⭐ 4.5 · 7/7d
Apollo.io: Free B2B Phone Number & Email Finder
1,000,000+ · ⭐ 4.7 · 7/7d
B2B Lead Builder - Email Finder
38 · ⭐ 0 · 7/7d
Email Finder by Anymailfinder
8,000+ · ⭐ 3.9 · 7/7d
B2B Email Finder by Leadgance
— · ⭐ 0 · 7/7d
Email Finder and Verifier
4,000+ · ⭐ 3.4 · 7/7d
Kaspr: B2B Phone Number and Email Finder
100,000+ · ⭐ 4.7 · 4/7d
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.
I record every Chrome Web Store listing change — and what it does to rankings.
9 months of listing rewrites, user-count shifts, and rating changes — joined with daily keyword rankings. Replay any change a competitor made and see exactly what it did to their position. Report in 48 hours; your keywords monitored from day one.
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