Confident CAPTCHA

Confident CAPTCHA is a picture-based approach to CAPTCHA that asks visitors to click on specific pictures to prove they are human. It is very secure against bots and easy for people to use. Optional advertising feature allows publishers to earn revenue. Confident CAPTCHA is easy to use on smartphones and tablets -- no typing required, users simply click/tap a few pictures to verify.

See the reference side-by-side comparison Captcha and Advertisement solutions

	Confident CAPTCHA
Website	http://confidentcaptcha.com
Screenshot
Multi-language	Yes English, Spanish, French, German, Dutch, Russian, and many more languages available.
Visual customization	Yes Administrators can customize the CAPTCHA color, the number of images displayed an the CAPTCHA, the number of images users must click, and many other customization options.
Video captcha	Yes Video ads, banner ads and mobile ad versions are available.
Audio captcha	Yes
Code sample	PHP, ASP, Java, Perl, Python and Ruby. WordPress, Joomla and Drupal plugins also available.
Wordpress plugin	Yes http://wordpress.org/plugins/confident-captcha/
Compatible SSL	Yes
Notable web site using it
Additional
Video tour
Website	http://confidentcaptcha.com
Twitter	http://twitter.com/confidenttech
Like	1 Likes