Classroom Clickers: Response System for Polling Students. SendHub. SMS for Organizations. Send Texts to Individuals and Groups for free.
Text Messaging For Teachers. New wiffiti coming soon.
Kikutext - Connecting Teachers and Parents through Text Messaging. Engage Your Audience. WeTxt - Free Group Text Messaging. Www.snappschool.com/teachers/
Multi DM - Send Direct Messages to Multiple People.