Mollom is a free web service to get rid of spam, unwanted content and fake users on your Drupal, Wordpress and Joomla site or blog
BotDetect ASP.NET Captcha control, PHP Captcha library, Java Captcha library, and ASP Classic Captcha component homepage.
Spam Arrest uses challenge-response technology to block spam from clogging your Inbox. There is no software to install. Use Outlook or your favorite email program, or use the...
Solve Media's cost per engagement platform offers advertisers branded CAPTCHA and skippable Pre-Roll while providing publishers with enhanced security and a new revenue solution.
Anti-spam Captcha protection for web forms, Pre-designed online forms, Form-to-email script, private virtual servers with a complete admin support.
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Captch Me, le publicaptcha: monétisez vos sites avec notre antispam fiable et user-friendly, captez l'attention et favorisez la mémorisation de vos publicités avec notre support...
Safelinking.net is a free online service that helps you protect your links from inconvenient people or automated robots (crawlers) with security such as a CAPTCHA or a password.
Community for webdevelopers and beginners
The best captcha alternative. Accessible, Mobile-friendly, and Retina-ready! Available for Node.js, PHP, Ruby, Meteor, jQuery, Angular, and vanilla JS.
PHP Contact Form offers a simple, easy to use, web to email form script written in php to easily send email forms from your website.
Aworkzone.com provide Many Service, data entry work in pakistan, data entry work at home, online data entry, captcha data entry work, web Designing, Search engine Optimization,...
Keeplinks protect your links by hiding them and shorten the url. Links can be protected by password and captcha
Savelinking.com es un servicio online gratuito que ayuda a proteger a sus vínculos de las personas incómodas o robots automatizados (oruga) con seguridad, como un CAPTCHA o una...
RGF link protection and link shortener.
Jayi.Net helps you Earn cash for each visitor to your protectted url links with security such as a CAPTCHA!
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HueDesigner.com provides the real time and useful information to Web designers, professionals and tech evangelist who are keen to get updated information about