WordPress plugin comparison

MailboxValidator Email Validator vs ZeroBounce Email Verification & Validation

MailboxValidator Email Validator

by MailboxValidator

20+ installs1.0

ZeroBounce Email Verification & Validation

by zerobounce

900+ installs4.8

At a glance

ZeroBounce Email Verification & Validation has more active installs: 900+, against 20+ for MailboxValidator Email Validator.
On a typical day, ZeroBounce Email Verification & Validation is downloaded about 18 times, MailboxValidator Email Validator about 7.
ZeroBounce Email Verification & Validation is rated higher: 4.8 out of 5 from 4 reviews, against 1.0 from 1 review.
ZeroBounce Email Verification & Validation was updated more recently: Nov 2, 2026, against Sep 1, 2026 for MailboxValidator Email Validator.
ZeroBounce Email Verification & Validation is tested with a newer WordPress: 7.1.4, against 6.9.11 for MailboxValidator Email Validator.
ZeroBounce Email Verification & Validation has been around longer: since 2017, against 2019 for MailboxValidator Email Validator.

ZeroBounce Email Verification & Validation leads on 7 of 7 comparable lines.

Metric	MailboxValidator Email Validator	ZeroBounce Email Verification & Validation
Popular rank	#27,746	#7,201
Active installs	20+	900+
Downloads, last 30 days	157	763
Rating	1.0(1)	4.8(4)
Support threads resolved	–	–
Tested up to	6.9.11	7.1.4
Search multiplier	×0.09	×0.61
Last release	2 months ago	7 days ago
Requires PHP	–	7.0

From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.

Track your plugin against its rivals every day: rank, installs, downloads, ratings and their releases, with alerts when anything moves.