yaCAPTCHA

yaCAPTCHA is a CAPTCHA plugin for WordPress that helps you block comment spam from automated…


Rémy Roy 400+ active installations Tested with 3.0.5 Updated 13 (m)bliana ago

Contact Form 7 Honeypot Plus

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


wpdebuglog 400+ active installations Tested with 5.7.10 Updated 3 bliana ago

Math Quiz

Math Quiz generates dynamic math problem in the comment form to beat spam robots.


ATI 400+ active installations Tested with 5.2.19 Updated 4 bliana ago

BuddyPress Captcha

This plugin adds Google's reCAPTCHA form to your BuddyPress' registration page to keep your community…


Hardeep Asrani 400+ active installations Tested with 4.1.39 Updated 8 mbliana ago

Webdesignby Recaptcha

Add Google’s simple checkbox reCAPTCHA to WordPress wp-admin login page.


webdesignby.com 300+ active installations Tested with 4.6.27 Updated 7 mbliana ago

Send Denial

Anti-Spam protection for the most popular and widly used formbuilders and plugins. GDPR compliant.


Julian Lang 200+ active installations Tested with 6.3.2 Updated 2 mhí ago

Hiddy captcha 1.5.1

This plugin provides you an easy captcha without javascript, without images, without math. Only a…


Enrico Zogno & Merlinox & Davide Salerno 200+ active installations Tested with 3.2.1 Updated 12 (m)bliana ago

WP-NOTCAPTCHA

New kind of human test. Adds CAPTCHA anti-spam method to WordPress on the comment form,…


WebJema 200+ active installations Tested with 3.1.4 Updated 12 (m)bliana ago

spam-stopper

The whole idea to this plugin is to keep spammer robots from posting on your…


Mike Jolley 200+ active installations Tested with 3.0.5 Updated 13 (m)bliana ago

WP reCaptcha

Add Google reCaptcha to WordPress forms. Easy to add, advanced security for your forms.


WPreCaptcha.com 200+ active installations Tested with 5.8.8 Updated 2 bhliain ago

Mimi Captcha

简洁的中文验证码插件。在 WordPress 登陆、注册或评论表单中加入验证码,支持字母、数字、中文和算术形式。 Adds Captcha Code anti-spam methods to WordPress forms. Supports numbers, alphabets and…


Shuqiao Zhang 200+ active installations Tested with 6.4.2 Updated 1 mhí amháin ago