Bulletin Messenger is described as 'was created in 1999 and provides 2-way threaded text messaging to and from mobile devices. Supports a multitude of connectivity with full company administration and sub accounts' and is an website in the Social & Communications category. There are eight alternatives to Bulletin Messenger, not only websites but also apps for a variety of platforms, including Mac, Windows, Linux and Android. The best alternative is TextMagic. It's not free, so if you're looking for a free alternative, you could try BudgetSMS.net or Wavecell. Other great sites and apps similar to Bulletin Messenger are BSG (Paid), KAPSYSTEM (Paid), Textable (Paid) and Bulk SMS Services (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.
Wavecell allows its customers to send SMS over the World using 3 different mediums: - A web-based SMS sender (GUI) with an intuitive interface - An HTTP API to be integrated into applications and systems.