rozx

Protect your WordPress site from spam machines by enable google recaptcha.
Simple and lightweight to install.
Free and fast.

Recaptcha – wp

Protect your WordPress site from spam machines by using google recaptcha. Note the setting is under Settings -> Discussion menu.

er11

e11 reCAPTCHA is a no-frills way to add Google’s reCAPTCHA widget to the standard WordPress comment form and/or the user registration page. By default it will require only logged-out users to solve CAPTCHAs on comments and new users to solve a CAPTCHA to successfully register on the site; it’s also possible to configure e11 reCAPTCHA to not require CAPTCHA solving in either of these two forms or to require it on comments by all users.

e11 reCAPTCHA

WordPress plugin to use reCAPTCHA to help protect comments and new user signups against spam.

Recaptcha – wp vs e11 reCAPTCHA