SMS Marketing and Text Marketing plugin through TXTImpact allows blog’s visitors to sign up to receive text message notifications whenever a new post is added. The plug-in integrates with TXTImpact Text Marketing and Text Messaging platform and allows users to signup to mobile list via text message using a keyword on a short code or local phone number. You can send text messages to opt-in mobile subscriber from wordpress admin panel as required.
Add text messaging to your application using TXTImpact SMS API.
Visit the Text Marketing for more information.
TXTImpact also offers Email To Text Messaging Service allows business to send text message from outlook, and any email client.