SMS Free Sender is described as '[You have to register to http://www.txt4ever.com to use the program. You will get 10 free credits for testing SMS, then you will have to pay for other SMS' and is an app in the Social & Communications category. There are seven alternatives to SMS Free Sender for a variety of platforms, including Online / Web-based, Android, iPhone, Mac and Windows. The best alternative is BSG. Other great apps like SMS Free Sender are TextMagic (Paid), KAPSYSTEM (Paid), Textable (Paid) and Targlets.com (Paid).
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.