At AtoZ, we provide a powerful bulk messaging solution for WhatsApp users. We want to bring you all of the powerful features that WhatsApp has to offer, like the ability to send a message to multiple people at once or send a mass message to a large group of people.

With our app, you can:

Add files or photos to a message.

Preview a group's chat history.

Send automated messages to groups or add a name to your messages.

Use different avatars for your group.

Choose your photo from a library.

Save messages in your history or archive them.