Invisible Captcha
Smart invisible captcha for wordpress comments
Plugin tag: spam
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,…
AVH First Defense Against Spam
The AVH First Defense Against Spam plugin gives you the ability to block spammers before…
Spam Destroyer
Kills spam dead in it's tracks. Be gone evil demon spam!
FV Antispam
FV Antispam is a powerful and simple antispam plugin. It moves any spambot comments directly…
Kama SpamBlock
Light and invisible method to block auto-spam when spam comment is posted. Pings and trackbacks…
WPCommentCleaner
WPCommentCleaner is a very simple tool which can batch process SPAM, un-apporved and approved comments.
Spammer Blocker
This plugin prevents users from commenting or viewing your website if a comment of theirs…
Uber reCaptcha
This plugin adds the reCaptcha form to the WordPress login form, recover password form, register…
Anti-Captcha (anti-spam botblocker)
Anti-Captcha is a transparent spam solution that does not require any end-user interaction.
Math Comment Spam Protection
Asks the visitor making the comment to answer a simple math question. This is intended…
SpamReferrerBlock
This plugin prevents spam referrer attacks by filtering your incoming traffic.
Simple Trackback Validation
Performs a simple but very effective test on all incoming trackbacks in order to stop…
