Ivan Teoh

WP-reCAPTCHA is a WordPress plugin for fighting comment spam. It has two main features, anti-spam CAPTCHA and MailHide email protection. Since, I already have Akismet and WP-SpamFree in my blog, I am not going to use CAPTCHA feature from this plugin.

WP-SpamFree is a WordPress plugin for fighting comment spam. The developer claims that it is an effective solution, without CAPTCHA. With Akismet and this, my blog will be spam-free WordPress blog.

Akismet is installed during WordPress setup. I activate it for fighting comment spam. I need WordPress API key in order to use it. The key can be obtain from WordPress.com.