Clickatell - Simple, reliable mobile messaging cloud.
CallTrackingMetrics - Know who is calling and how they found you. Maximize the return on your advertising.
Trumpia - SMS Marketing and Marketing Automation software for Mass SMS, internal communications & emergency alerts. #1 Text Messaging Service used by Fortune 500s.
DialogTech - DialogTech is an end-to-end call attribution and conversion platform.
ShoutOUT - All in one business texting tool to send personalized alerts, promotions, reminders, short links and marketing campaigns, for any SMEs (hotels, restaurants, education, non profits, Woocommerce, banks, healthcare, agencies, supermarkets, weddings)
Marchex - Marchex is a mobile advertising analytics company that connects online behavior to real-world, offline actions.