An easy to use wordpress Captcha plugin to prevent spam on your site. You can use Image Captcha to protect comments and the admin panel.
Stop spam bots from registering, logging in, filling out contact forms and commenting on your site without using annoying Captcha codes or puzzles.
Integrates Picatcha image-identification CAPTCHA - anti-spam solution with WordPress including comment and registration.
This plugin adds the ease of use and security of Picatcha's Pix-Captcha to your Gravity Forms in WordPress. Why settle for a difficult to use tex
minteye - STOP SPAM, MAKE MONEY!
minotaur - Rid the internet of text CAPTCHAs!