CAPTCHA in Thai language.
Adds a Honeypot and a clean image captcha to Gravity Forms. Images are made using Font Awesome's font icon.
Integrates CaptchaAd anti-spam methods with WordPress including comment, registration spam protection.
Security plugin to protect website with login captcha, hide version number and security monitor
NF Captcha adds Really Simple CAPTCHA element for human check.
Provides functions to easily display and validate a reCAPTCHA
This plugin provides the *brandCAPTCHA* tag for the Contact Form 7 Plugin. It allows the usage of a brandCAPTCHA field provided by a 3rd party. - Docu
Integrates SpamCaptcher anti-spam methods with WordPress including comment and registration spam protection.
RUH Captcha helps filtering out all robot attempts to register/comment.
Easy to use contact form with captcha
Parrotify is a revolutionary anti-bot instrument.
The WP CaptchaCO.IN enables you to "lock" portions or complete posts/pages contents and ask for Bitcoins cryptopayment to unlock.
Industry leading bot detection and analytics through the use of the Ellipsis Human Presence score proprietary technology.
This is a "draggable" captcha. Images have to be dragged into ascending order.
Adds CAPTCHA anti-spam methods to WordPress on the comment form, registration form. WPMU and BuddyPress compatible.
minotaur - Rid the internet of text CAPTCHAs!
Stop your WordPress website from being spammed by bots and restrict it only to humans.
Last modify: 04.06.2010 DD.MM.YYYY Trumpcha is a very unique jQuery ajaxed CAPTCHA plugin that requires just one click/(mouse mmovement) instead of t
Integrates HappyCaptcha anti-spam methods with WordPress including comment, registration, and spam protection.
Adds a CAPTCHA to account registration that uses Vidoop's ImageShield.
Modifies Ninja Forms (2.9.x) recaptcha fields so you can have multiple forms on a page.
We're sorry, but BotAlert/BotBlock is no longer available.
The plugin provides the next generation in captcha, BotProof Captcha 2.0, to a WordPress blog comment form. It is currently version 0.9.6.8 Beta.
The AndroCaptcha - Android like Captcha for for WordPress plugin is a plugin that includes a captcha like an android lock screen on the admin login pa
Windsor Zendesk Submit Ticket Form is a clean, secure, plug-n-play ticket submission form for any Zendesk account.
Pictcha is a very unique & secure CAPTCHA.
Innovative captcha with drag-n-drop verification and giving website owners a way to make money in the process. We deploy smart Ads on the captcha and
World's easiest and most versatile formbuilder! Simply create and share your forms!
Adds integration with Nocaptcha Mail.Ru service - free intelligent CAPTCHA service.
figlet math challenge, captcha replacement, based on TryMath php class and phpFiglet