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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).

20

Email Verification tools published and tracked on Toolradar as of October 4, 2026.

See the best Email Verification toolsAll statistics

Last updated October 4, 2026. Reviewed by Louis Corneloup.

Key findings

  • Toolradar tracks 20 Email Verification tools as of October 4, 2026, 0% of its 10,902-tool directory.
  • Email Verification tools average 4.59 out of 5 across 14 rated tools and 8,984 reviews aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge).
  • 75% of Email Verification tools offer a free tier, 15 of 20.
  • 18 Email Verification tools were added to Toolradar during 2026, 90% of the category.
  • ZeroBounce is the highest-rated Email Verification tool at 4.7 out of 5 from 1,964 reviews.

Source: Toolradar catalog, computed live on October 4, 2026.

Headline numbers

Email Verification tools published on Toolradar

Source: Toolradar catalog, published status

20

Share of the whole Toolradar directory

Source: 20 of 10,902 published tools

0.2%

User reviews across Email Verification tools

Source: aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge), across 14 rated tools

8,984

Average Email Verification tool rating, weighted by review volume

Source: aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge); unweighted mean 4.55 / 5 across 14 rated tools

4.59 / 5

Email Verification tools added to the directory in 2026

Source: Toolradar createdAt, 90% of the category (directory add date, not vendor launch)

18

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, 15 of 20 Email Verification tools

75%

Tools that are strictly paid

Source: Toolradar pricing labels, 5 of 20 Email Verification tools

25%
Freemium11·55%Paid5·25%Free4·20%

Where the reviews come from

Review volume for Email Verification tools by third-party platform.

G2 reviews

Across 14 Email Verification tools carrying a G2 profile

4,829

Trustpilot reviews

Across 3 Email Verification tools carrying a Trustpilot profile

2,791

Capterra reviews

Across 7 Email Verification tools carrying a Capterra profile

1,357

SourceForge reviews

Across 3 Email Verification tools carrying a SourceForge profile

7

Highest-rated Email Verification tools

Top-rated Email Verification tools with at least 500 third-party reviews.

Most reviewed Email Verification tools

The Email Verification tools carrying the most third-party reviews.

Email Verification growth in 2026

Email Verification tools added to Toolradar in 2026

Source: Toolradar createdAt, 90% of all Email Verification tools

18

Explore Email Verification tools

Best Email Verification tools All statistics All categories

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.