NowSMS

The Now SMS/MMS Gateway (NowSMS) is an SMS and MMS Content Delivery Solution.

Anywhere SMS

International SMS gate.

Email & SMS marketing automation platform

FrontlineSMS lowers barriers to social change using mobile technologies.

Jasmin is a very complete open source SMS Gateway with many enterprise-class features such as:

KAP Computer Solutions Pvt. Ltd.,

SMS Gateway is your bridge between the Internet and the world of cell phone SMS text messaging.

TextMagic is a business text-messaging service for sending notifications, alerts, reminders, confirmations and SMS marketing campaigns.

Wavecell simplifies real-time cloud communications using SMS, Chat Apps, Video Interaction and Voice solutions.

XendApp provides a messaging gateway for reaching public or internal users through applications for…