Ticksy - Simple, beautiful customer support.
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)
HelpNinja - Simple & Affordable help desk
Trumpia - SMS Marketing and Marketing Automation software for Mass SMS, internal communications & emergency alerts. #1 Text Messaging Service used by Fortune 500s.
HelpScout - Help Scout is a simple, straightforward way to provide excellent support
Clickatell - Simple, reliable mobile messaging cloud.