FrontlineSMS is described as 'lowers barriers to social change using mobile technologies. Our award-winning free, open source software helps organizations all over the world overcome communications barriers. It enables users to send, receive and manage SMS over a mobile network' and is an app in the Network & Admin category. There are three alternatives to FrontlineSMS for a variety of platforms, including Android, Blackberry, iPhone, Online / Web-based and Windows. The best alternative is Ozeki NG SMS Gateway. Other great apps like FrontlineSMS are Targlets.com (Paid) and IndiaSmsWala (Paid).
Ozeki NG SMS Gateway is a powerful, reliable and flexible SMS Gateway application. It enables you to send/receive huge amount of SMS and MMS messages from Microsoft Windows-based computer to mobile devices.
Bulk SMS or Bulk Messaging is used by companies, enterprises, banks, schools, and small businesses. Bulk SMS is used for sending sms (short message service) to mobile no. Bulk SMS is used as promotional sms for sms marketing.