Jasmin SMS Gateway - Jasmin is a very complete open source SMS Gateway with many enterprise-class features such as:
Apophysis - Apophysis is a fractal flame editor and renderer for Microsoft Windows.
Kannel - Open Source WAP and SMS Gateway
Xaos - XaoS is an interactive fractal zoomer.
Bulk SMS Services - Sending Bulk SMS to the customers will engage the customers with your business and new offers.
ChaosPro - Windows 95/98/NT fractal generation and exploration program with 3D, network, animation, 24 bit support, compatible to FractInt, compatible to UltraFractal.