Toolradar Data
Email Verification Tools Statistics 2026
Live data on Email Verification software, computed from the Toolradar catalog. Ratings and review counts are aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge).
16
Email Verification tools published and tracked on Toolradar as of August 19, 2026.
Last updated August 19, 2026. Reviewed by Louis Corneloup.
Key findings
- Toolradar tracks 16 Email Verification tools as of August 19, 2026, 0% of its 10,235-tool directory.
- Email Verification tools average 4.59 out of 5 across 14 rated tools and 6,252 reviews aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge).
- 75% of Email Verification tools offer a free tier, 12 of 16.
- 14 Email Verification tools were added to Toolradar during 2026, 88% of the category.
- ZeroBounce is the highest-rated Email Verification tool at 4.7 out of 5 from 1,880 reviews.
Source: Toolradar catalog, computed live on August 19, 2026.
Headline numbers
Email Verification tools published on Toolradar
Source: Toolradar catalog, published status
Share of the whole Toolradar directory
Source: 16 of 10,235 published tools
User reviews across Email Verification tools
Source: aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge), across 14 rated tools
Average Email Verification tool rating, weighted by review volume
Source: aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge); unweighted mean 4.56 / 5 across 14 rated tools
Email Verification tools added to the directory in 2026
Source: Toolradar createdAt, 88% of the category (directory add date, not vendor launch)
Pricing mix
How Email Verification tools split between a free path (free, freemium, open-source) and strictly paid.
Tools that offer a free tier
Source: Toolradar pricing labels, 12 of 16 Email Verification tools
Tools that are strictly paid
Source: Toolradar pricing labels, 4 of 16 Email Verification tools
Where the reviews come from
Review volume for Email Verification tools by third-party platform.
G2 reviews
Across 13 Email Verification tools carrying a G2 profile
Capterra reviews
Across 13 Email Verification tools carrying a Capterra profile
SourceForge reviews
Across 2 Email Verification tools carrying a SourceForge profile
Highest-rated Email Verification tools
Top-rated Email Verification tools with at least 500 third-party reviews.
ZeroBounce
1,880 reviews aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Clearout
587 reviews aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Hunter
1,370 reviews aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Snov.io
692 reviews aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Kickbox
573 reviews aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Most reviewed Email Verification tools
The Email Verification tools carrying the most third-party reviews.
ZeroBounce
4.70 / 5 average, aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Hunter
4.50 / 5 average, aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Snov.io
4.50 / 5 average, aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Clearout
4.60 / 5 average, aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Kickbox
4.50 / 5 average, aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Email Verification growth in 2026
Explore Email Verification tools
Methodology and sources
Every figure is computed live from the Toolradar catalog, published Email Verification tools only. Ratings and review counts are aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge) and are not the site's own reviews. Added in 2026 means added to the Toolradar directory this year, not the vendor's launch date. Leaderboards apply a 500-review floor. See how we rate.