TwitterHawk

The site is created using the Code Igniter base in PHP and MySQL, and makes a lot of use of the jQuery Javascript library. It also uses the Twitter API to search and post for the users. TwitterHawk is a web app that allows people to market themselves on Twitter with extreme ease, with a CPC that in most cases blows other options out of the water. The system works by allowing the user to setup search terms, and twitterhawk will periodically search for those terms and either auto reply, or put the match in a queue for the user to confirm or remove. It's dubbed as the most targeted marketing engine available, as it hits the target market midway through their conversation... right when they have the right frame of mind to test your product.