Ozeki NG SMS Gateway is described as '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'. There are more than 10 alternatives to Ozeki NG SMS Gateway for a variety of platforms, including Online / Web-based, Windows, Linux, Android and iPhone. The best alternative is Jasmin SMS Gateway, which is both free and Open Source. Other great apps like Ozeki NG SMS Gateway are XendApp (Free), FrontlineSMS (Free, Open Source), Kannel (Free, Open Source) and TextMagic (Paid).
Jasmin is a very complete open source SMS Gateway with many enterprise-class features such as: - SMPP Client / Server - HTTP Client / Server - Console-based configuration, no service restart required - Based on AMQP broker for store&forward mechanisms and other queuing...
XendApp provides a messaging gateway for reaching public or internal users through applications for a variety of devices. Messages can be sent directly from http://xendapp.com web site or through any of the existing web services that the web site have.
FrontlineSMS 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.
SMGS is a SMS enterprise-class gateway interacting with multivendor SMSCs through dedicated ESME protocols including MPP,CIMD2,UCP etc .., as well as multiple SMS/WAP push proxy gateways or SMS gateways via TCP/IP.
Textable is an app that allows businesses to text their customers via SMS. They provide you with a dedicated number you can share with your customers, the ability to send out mass messages, and automated messages for your frequently asked questions.