WordPress plugin comparison

Multibyte CAPTCHA login and Mail only register vs User Switching

Multibyte CAPTCHA login and Mail only register

by Katsushi Kawamori

40+ installs

User Switching

by John Blackbourn

200K+ installs4.9

At a glance

User Switching has more active installs: 200K+, against 40+ for Multibyte CAPTCHA login and Mail only register.
On a typical day, User Switching is downloaded about 3,110 times, Multibyte CAPTCHA login and Mail only register about 5.
Multibyte CAPTCHA login and Mail only register has no reviews yet.
User Switching was updated more recently: Aug 29, 2026, against Aug 16, 2026 for Multibyte CAPTCHA login and Mail only register.
Both are tested up to WordPress 7.1.4.
User Switching has been around longer: since 2009, against 2019 for Multibyte CAPTCHA login and Mail only register.

User Switching leads on 5 of 5 comparable lines.

Metric	Multibyte CAPTCHA login and Mail only register	User Switching
Popular rank	#22,485	#242
Active installs	40+	200K+
Downloads, last 30 days	134	80.9K
Rating	No ratings	4.9(238)
Support threads resolved	–	100%
Tested up to	7.1.4	7.1.4
Search multiplier	×0.21	×1.47
Last release	2 months ago	2 months ago
Requires PHP	8.0	7.4

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

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