Fastsms - Fastsms helps you with marketing by providing business text messaging which you can use to send information regarding discounts and delivery details to customers.

Flowroute - Flowroute provides direct access to telephony resources - such as calling, messaging (SMS & MMS), call routing, SIP Trunking and Communication APIs.

Salesmsg - Salesmsg is a simple tool that gives businesses an easy way to text their contacts online from local phone numbers.

Tatango - Tatango is a mobile messaging platform for agencies.

MyTask - MyTask is a centralized platform designed for office management, invoice management, and work management that allows a business to have the required service agility.

Postscript - Like Mailchimp for SMS