SendHub is a group text messaging system that allows users to send texts to individuals and groups of any size. This is a great tool for teachers. They can use it to create a group of up to 50 people ( students and parents for instance ') and start sharing updates and important messages.
To start using SendHub, you need to give the generated opt in code to the people you want to join your contact lists.. Once they are logged in, you can then organize them into specific groups as you see fit. Now anytime you want to send a message you just choose the group you want to get it then send it . Your message will not be sent to everyone in your contact list but just those in that group you selected.