WP-Hashcash

Client-side javascript blocks all spam bots. XHTML 1.1 compliant.


Elliott Back 9'000+ active installations Tested with 3.0.5 Updated 7 Jahren ago

Easy Captcha

Several types of captcha to protect your site in one easy to use plugin.


wppal 5'000+ active installations Tested with 3.5.2 Updated 5 Jahren ago

FV Antispam

FV Antispam is a powerful and simple antispam plugin. It moves any spambot comments directly…


Foliovision 5'000+ active installations Tested with 4.8.4 Updated 1 Jahr ago

reCAPTCHA in WP comments form

reCAPTCHA in WP comments form is an ANTISPAM tool that adds a Google reCAPTCHA to…


Joan Miquel Viadé 4'000+ active installations Tested with 4.7.8 Updated 7 Monaten ago

Kama SpamBlock

Light and invisible method to block auto-spam when spam comment is posted. Pings and trackbacks…


Kama 4'000+ active installations Tested with 4.7.8 Updated 6 Monaten ago

WP Spam Fighter

Comment spam prevention without moderation, captchas or questions


Henri Benoit 4'000+ active installations Tested with 4.1.21 Updated 3 Jahren ago

WP-reCAPTCHA-bp

Integrates reCAPTCHA anti-spam methods with WordPress sites using BuddyPress plugin, including comment and registration spam…


elrata_ 2'000+ active installations Tested with 4.9.1 Updated 4 Wochen ago

WP referrer spam blacklist (fight 521+ Referrer Spammers in (Google/Piwik) Analytics)

WordPress plugin to fight with 500+ referrer spammers (like semalt, buttons-for-website and many more).


Rolands Umbrovskis 1'000+ active installations Tested with 4.8.4 Updated 5 Monaten ago

En Spam

Block spam with cookies and JavaScript. All Spambots will remain away from your blog. Without…


Hatul 1'000+ active installations Tested with 4.9.1 Updated 1 Monat ago

Spam Master

Spam Master is the Ultimate Spam Protection plugin that blocks new user registrations and post…


TechGasp 1'000+ active installations Tested with 4.9.1 Updated 1 Woche ago

CheckBot

This antispam plugin provides very simple(one-click) and powerful captcha for your blog.


Constantine Anikin. 1'000+ active installations Tested with 4.0.21 Updated 3 Jahren ago

WP-Hashcash Extended

Client-side javascript blocks all spam bots. XHTML 1.1 compliant. Now with support for WordPress Versions…


Aziz B. 1'000+ active installations Tested with 3.3.2 Updated 6 Jahren ago