About Us

MobileSphere focuses on providing mobile communications and mobile messaging solutions to enterprises, non-profit organizations, and consumers. Founded in 2003, MobileSphere pioneered the wireless international long distance market with its CellularLD solution, enabling U.S. consumers to place low-cost overseas calls from a mobile phone. In 2006, MobileSphere entered the messaging market with SlyText, the industry’s first two-way Web-to-mobile text messaging service enabling interactive, real-time communications from the Web to mobile phones. In 2009, MobileSphere entered the voice messaging market with slydial, a new patented voice messaging solution that enables consumers to connect directly to another person’s mobile voicemail-box. In 2014, slybroadcast was created which allows for one audio message to be delivered directly to the voicemail-box of thousands of mobile phones at one time.