FV Antispam

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


Foliovision 3,000+ active installations Tested with 5.3.6 Updated 1 year ago

WP Spam Fighter

Comment spam prevention without moderation, captchas or questions


Henri Benoit 3,000+ active installations Tested with 4.1.32 Updated 6 years ago

Easy Captcha

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


wppal 2,000+ active installations Tested with 3.5.2 Updated 8 years ago

WP-reCAPTCHA-bp

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


elrata_ 1,000+ active installations Tested with 4.9.16 Updated 2 years ago

Blacklist Updater

Automatic updating of the comment blocklist in WordPress with antispam keys from GitHub.


pluginkollektiv 1,000+ active installations Tested with 5.6.2 Updated 3 months ago

WP Forms Puzzle Captcha

This plugin used to add Puzzle Captcha to WordPress login and Register form and various…


Nitin Rathod 1,000+ active installations Tested with 5.6.2 Updated 2 months 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 5.6.2 Updated 3 months ago

CheckBot

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


Constantine Anikin. 800+ active installations Tested with 4.0.32 Updated 6 years ago

Raven's Antispam

Powerful and invisible fighter against comment spam.


Peter Kahoun 700+ active installations Tested with 3.0.5 Updated 11 years ago

La Sentinelle antispam

Feel safe knowing that your website is safe from spam. La Sentinelle will guard your…


Marcel Pol 700+ active installations Tested with 5.6.2 Updated 6 hours ago

MP Spam Be Gone

MP Spam Be Gone is the simplest, most effective Spam blocker.


MikesPickz Web Solutions, Inc. 700+ active installations Tested with 5.6.2 Updated 2 months ago

Comments Cleaner

This plugin removes all HTML tags, BBCode tags and links from added comments (including link…


Daniel Frużyński 600+ active installations Tested with 3.2.9 Updated 9 years ago

Antispam

Anti-spam check the robots by behavior. No captcha. Antispam let robots do so as a…


Eugen Bobrowski 500+ active installations Tested with 4.7.19 Updated 4 years ago

Antispam for all fields

Plugin to reject spam. Port from same author from http://www.phpbbantispam.com Actually visits the URL from…


Ramon Fincken 500+ active installations Tested with 4.9.16 Updated 2 years ago

WP Advanced Math Captcha

Math Captcha is a 100% effective CAPTCHA for WordPress that integrates into login, registration, comments,…


AntiCaptcha 400+ active installations Tested with 5.5.3 Updated 3 months ago

Cloak Front End Email

Cloak / Obfuscate your email address with JavaScript in a simple short code [email].


Webbernaut 400+ active installations Tested with 5.6.2 Updated 2 months ago

Eazy CF Captcha

Eazy C(omment)F(orm) Captcha adds a mathematic exercise to the comment form, preventing bots to spam…


Tamás Kiss 400+ active installations Tested with 5.4.4 Updated 9 months ago