WP Advanced Math Captcha

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


AntiCaptcha 3,000+ active installations Tested with 5.7.4 Updated 8 сар ago

WP Forms Puzzle Captcha

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


Nitin Rathod 2,000+ active installations Tested with 5.8.2 Updated 2 сар ago

FV Antispam

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


Foliovision 2,000+ active installations Tested with 5.3.10 Updated 2 жил 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 9 жил ago

Block List Updater

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


pluginkollektiv 2,000+ active installations Tested with 5.7.4 Updated 9 сар 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 4.9.18 Updated 3 жил ago

Stop WP Comment Spam

WordPress anti spam plugin that eliminates automated comment spam without reCAPTHCA or quizes. The ultimate…


Fullworks 1,000+ active installations Tested with 5.8.2 Updated 3 долоо хоног ago

La Sentinelle antispam

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


Marcel Pol 1,000+ active installations Tested with 5.8.2 Updated 1 сар ago

En Spam

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


Hatul 900+ active installations Tested with 5.8.2 Updated 5 сар ago

CheckBot

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


Constantine Anikin. 800+ active installations Tested with 4.0.33 Updated 7 жил ago

Disable WP Registration Page Spam

Disable default WordPress registration page, remove register link and stop registration spam, without disabling user…


Subodh Ghulaxe 700+ active installations Tested with 5.7.4 Updated 6 сар ago

Raven's Antispam

Powerful and invisible fighter against comment spam.


Peter Kahoun 600+ active installations Tested with 3.0.5 Updated 11 жил ago

MP Spam Be Gone

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


MikesPickz Web Solutions, Inc. 600+ active installations Tested with 5.6.6 Updated 11 сар ago

Contact Form 7 Honeypot Plus

Contact Form 7 Honeypot Plus – Adds honeypot plus anti-spam functionality to Contact Form 7…


wpdebuglog 500+ active installations Tested with 5.7.4 Updated 8 сар ago

Friendly Captcha for WordPress

Friendly Captcha is a privacy-first anti-bot solution that protects WordPress website forms from spam and…


Friendly Captcha GmbH 500+ active installations Tested with 5.9 Updated 1 сар ago

Antispam

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


Eugen Bobrowski 400+ active installations Tested with 4.7.21 Updated 5 жил ago

Cloak Front End Email

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


Webbernaut 400+ active installations Tested with 5.7.4 Updated 5 сар ago

LH Zero Spam

Zero Spam makes blocking spam comments and registrations easy.


Peter Shaw 400+ active installations Tested with 5.7.4 Updated 9 сар 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 400+ active installations Tested with 4.9.18 Updated 3 жил ago