Top 10 products relevant to Security, SPAM Protection, SPAM, and Captcha

Do you use a captcha to keep out bots? hCaptcha is a drop-in replacement for reCAPTCHA that earns website owners money and helps companies get their data labeled.

Spam protection for WordPress, Joomla, Drupal, and any other websites .

Free Trial $12.0 / Annually

Mollom is a freemium web service to get rid of spam, unwanted content and fake users on your...

Open-source implementation of server-side spam filtering of blog comments and forum posts.

StopForumSpam - a database of known forum and blog spam, its sources and the email addresses reported.

Arkose Labs fraud and abuse prevention platform delivers long-term protection against all forms of abuse by sabotaging attackers' ROI.

Simple and powerful WordPress plugin to fight spam.

Say Goodbye to comment spam on your WordPress blog or website.

A lightweight (~217 bytes vanila JS at frontend) and privacy-friendly plugin to prevent spam comment in the default commenting system of WordPress. Works instantly. No settings required. No captcha.

Comment SPAM Wiper protects blogs, forums and sites from comment spam.