Really Simple CAPTCHA

Really Simple CAPTCHA is a CAPTCHA module intended to be called from other plugins. It is originally created for my Contact Form 7 plugin.


Takayuki Miyoshi 600,000+ active installations Tested with 6.0.2 Updated 3 months ago

CAPTCHA 4WP

Stop spam bots, fake accounts, and fake orders and allow prospects and customers to interact with your website with ease – add CAPTCHA to any form on …


WP White Security 200,000+ active installations Tested with 6.0.2 Updated 1 month ago

Friendly Captcha for WordPress

Friendly Captcha is a privacy-first anti-bot solution that protects WordPress website forms from spam and abuse.


Friendly Captcha GmbH 2,000+ active installations Tested with 6.0.2 Updated 5 months ago

Contact Form 7

Just another contact form plugin. Simple but flexible.


Takayuki Miyoshi 5+ million active installations Tested with 6.0.2 Updated 4 weeks ago

WC Captcha

WC Captcha is the Most Powerful Mathematical CAPTCHA for WordPress. That integrates into Form spam, Security, SignIn, SignUp, Registration, Login, Com …


WebCource 6,000+ active installations Tested with 6.0.2 Updated 4 months ago

WP Forms Puzzle Captcha

This plugin used to add Puzzle Captcha to WordPress login and Register form and various WordPress Forms Plugins.


Nitin Rathod 4,000+ active installations Tested with 6.0.2 Updated 3 months ago

Image Captcha

An easy to use wordpress Captcha plugin to prevent spam on your site. You can use Image Captcha to protect comments and the admin panel.


Captcha Soft 600+ active installations Tested with 6.0.2 Updated 4 weeks ago

Cartpauj Register Captcha

Cartpauj Register Captcha does one simple task. It prevents SPAM signups through WordPress' default registration form.


Cartpauj 4,000+ active installations Tested with 6.0.2 Updated 3 months ago

WP Advanced Math Captcha

Math Captcha is a 100% effective CAPTCHA for WordPress that integrates into login, registration, comments, Contact Form 7 and bbPress.


AntiCaptcha 4,000+ active installations Tested with 6.0.2 Updated 3 days ago

Contact Form 7 Math Captcha

"Contact Form 7 Math Captcha" is a math captcha with refresh captcha functionality to prevent unwanted spam for your contact form 7 plugin.


Dotsquares WPTeam 1,000+ active installations Tested with 5.9.4 Updated 6 months ago