Akismet
Akismet checks your comments and contact form submissions against our global database of spam to…
Plugin-Schlagwort: anti-spam
Antispam Bee
Easy and extremely productive spam-fighting plugin with many sophisticated solutions. Includes protection against trackback spam…
WP-SpamShield Anti-Spam – All-in-One Spam Protection
All-in-one WordPress spam protection, with NO CAPTCHAs or other inconvenience to site visitors. The #1…
Email Address Encoder
A lightweight plugin to protect email addresses from email-harvesting robots by encoding them into decimal…
Growmap Anti Spambot Plugin
Defeat automated spambots (even the new 'learning' bots with dynamically named hidden fields) by adding…
Spam Free WordPress
Todd Lahman's comment spam blocking plugin that blocks automated spam with zero false positives.
Stop Spammers
Aggressive anti-spam plugin that eliminates comment spam, trackback spam, contact form spam, and registration spam.…
WordPress Zero Spam
Zero Spam makes blocking spam comments a cinch. Install, activate and enjoy a spam-free site.…
Stop Spam Comments
Dead simple and super lightweight anti-spambot WordPress plugin. No captcha, tricky questions or any other…
WPBruiser {no- Captcha anti-Spam}
An extremely powerful antispam plugin that blocks spam-bots without annoying captcha images.
Invisible Captcha
Smart invisible captcha for wordpress comments
WP-Hashcash
Client-side javascript blocks all spam bots. XHTML 1.1 compliant.
Conditional CAPTCHA
Asks commenters to complete a simple CAPTCHA if they don't have a previously approved comment,…
IP Ban
Simple IP Ban is a lightweight ip / user agent ban plugin.
