Protect your website from spam using our human friendly, fun and designed Captcha plugin
Stop spam with a fun, fast mini-game CAPTCHA! FunCaptcha is free, and works on every desktop and mobile device. For BuddyPress, Ninja Forms, Gravity F
Keep spam bots out of your site without annoying Captcha codes, puzzles or faulty blacklists. Enterprise spam protection for sites of all sizes.
Cartpauj Register Captcha does one simple task, and does it well. It prevents SPAM signups through WordPress's default registration form.
Captcha image for registration page, customize according to your theme.