PRyC WP: AntiSPAM (without CAPTCHA) v1.5.2
Block SPAM without any type of CAPTCHA - plugin add "HoneyTrap" (and a few other tricks) for comment form to block SPAMbots.
Tags / spambot
3 WordPress plugins tagged “spambot”. Every result links to a crawlable PlugIndex profile.
Block SPAM without any type of CAPTCHA - plugin add "HoneyTrap" (and a few other tricks) for comment form to block SPAMbots.
Damn Spam is a lightweight anti-spam plugin. Currently highly opinionated - it automatically sends any new comments with links to your spam inbox
Extremely simple, 0 configuration and 0 user/admin-interaction anti-spam plugin.