WordPress plugin comparison

Customer Email Verification for WooCommerce vs Mailster Kickbox

Customer Email Verification for WooCommerce

by WPFactory

8K+ installs4.8

Mailster Kickbox

by EverPress

10+ installs

At a glance

Customer Email Verification for WooCommerce has more active installs: 8K+, against 10+ for Mailster Kickbox.
On a typical day, Customer Email Verification for WooCommerce is downloaded about 115 times, Mailster Kickbox about 3.
Mailster Kickbox has no reviews yet.
Both were last updated on Oct 13, 2026.
Both are tested up to WordPress 7.1.4.
Mailster Kickbox has been around longer: since 2017, against 2018 for Customer Email Verification for WooCommerce.

Customer Email Verification for WooCommerce leads on 5 of 5 comparable lines.

Metric	Customer Email Verification for WooCommerce	Mailster Kickbox
Popular rank	#2,373	#35,805
Active installs	8K+	10+
Downloads, last 30 days	7.7K	164
Rating	4.8(47)	No ratings
Support threads resolved	0%	–
Tested up to	7.1.4	7.1.4
Search multiplier	×0.84	×0.13
Last release	28 days ago	28 days ago
Requires PHP	–	–

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.