SpamLord
Upon activation, SpamLord eliminates the potential for automated spam comments, as well as trackback spam.
Plugin Tag: anti-spam
Buddypress Humanity
This plugin adds a security question to the Buddypress registration page.
IP Ban
Returns 'Page Not Found' 404 error message for IP's visiting your blog specified in the…
No Disposable Email
This plugin protects your registered user base by preventing registration with a disposable email addresse…
Essential Form – The lightest plugin for contact forms, ultra lightweight and no spam
The lightest contact form for WordPress. It's so essential you'll either love it or hate…
GravityCaptcha
Description: Get rid of Gravity Forms spam submissions with GravityCaptcha!
Block Spam Comment
Block spam comments definitely without settings or Captcha.
CAPTCHA Solution
CAPTCHA Solution is a CAPTCHA module intended to be called from other plugins. It is…
Language-based Comment Spam Condom
This plugin prevents comments spamming using language verification.
Formidable Anti-Spam
A lightweight Formidable Pro anti-spam add-on that requires no interaction with the user.
NO admin premium NAGS
Simply stop the abusive admin nags from All in One SEO plugin and as well…
Remove Website Link Field From Comment Section
Remove Website Link Field From Comment Section is a simple lightweight plug & play plugin.…
Hashcash for Contact Form 7
Add Hashcash spam protection to Contact Form 7.
Spam Notifier
The plugin sends an email message when a comment goes to the spam folder.
Inpsyde AntiSpam
Simple antispam solution with the magic of javascript
Project Honey Pot Spam Trap
Automatically scatters invisible links to Project Honey Pot spam traps throughout your wordpress blog to…
Fancy Captcha
Fancy Captcha is a jQuery plugin that helps you protect your web pages from bots…
SimpleForm Akismet
Do you get junk emails through your contact form? This plugin for SimpleForm helps prevent…
Kcaptcha
Kcaptcha plugin is the perfect security plugin for your wordpress website forms that protects your…
EZ Anti-Spam Comments and Testimonials Widget
A simple yet effective Spam Filter. A Widget and Shortcode to display Comments with Good…