Head-to-head · October 2026
MailboxValidator Email Va… vs ZeroBounce Email Verifica…
ZeroBounce Email Verificati… comes out ahead, winning 4 of 6 head-to-head checks against MailboxValidator Email Vali….
MailboxValidator Email Validator
This email validation plugin helps you to block disposable email, free email, invalid email or role-based…
ZeroBounce Email Verification & Validat…
Need an email validation tool to block invalid and high-risk emails on your WordPress website?
| Metric | MailboxValidator Email Va… | ZeroBounce Email Verifica… |
|---|---|---|
| Active installs | 10+ | 900+ |
| Downloads (30 days) | 208 | 376 |
| Download trend | -29.3% | -44.9% |
| Rating | 1/5 | 4.8/5 |
| Reviews | 1 | 4 |
| Health score | 45/100 | 60/100 |
| Last updated | 1 month ago | 1 month ago |
| Tested up to | WP 6.9.9 | WP 6.9.9 |
| Support resolved | — | — |
| Requires PHP | Any | 7.0+ |
| First released | Apr 2019 | Sep 2017 |
Daily downloads, last 90 days
MailboxValidator Email…ZeroBounce Email Verifi…
Choose MailboxValidator Email Va… if…
You care most about download trend and last updated.
- Small user base (10+ active installs)
- Very few reviews so far
- Only tested up to WordPress 6.9 (latest is 7.1)
Choose ZeroBounce Email Verifica… if…
You care most about active installs, downloads (30 days) and reviews.
- Small user base (900+ active installs)
- Very few reviews so far
- Only tested up to WordPress 6.9 (latest is 7.1)
Both compete in: email checker email validation
FAQ
MailboxValidator Email Va… vs ZeroBounce Email Verifica…: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 5, 2026
Which is better, MailboxValidator Email Vali… or ZeroBounce Email Verificati…?
ZeroBounce Email Verificati… comes out ahead, winning 4 of 6 head-to-head checks against MailboxValidator Email Vali…. Choose MailboxValidator Email Vali… if you care most about download trend and last updated. Choose ZeroBounce Email Verificati… if you care most about active installs, downloads (30 days) and reviews.
Is MailboxValidator Email Vali… more popular than ZeroBounce Email Verificati…?
ZeroBounce Email Verificati… is the more popular of the two with 900+ active installs, compared with 10+ for MailboxValidator Email Vali….
Can I use MailboxValidator Email Vali… and ZeroBounce Email Verificati… together?
Both plugins cover email checker and email validation, so most sites only need one. Running two plugins that do the same job can cause conflicts and slow your site down — pick the one that fits best and remove the other.
Are MailboxValidator Email Vali… and ZeroBounce Email Verificati… free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.
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