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)
CloudNotes - Gathered some notes about cloud certifications to help you.
Trumpia - SMS Marketing and Marketing Automation software for Mass SMS, internal communications & emergency alerts. #1 Text Messaging Service used by Fortune 500s.
Notes by HG developer - Notes is an app by HG developer that provides features through which users can increase their productivity by creating an agenda to organize all their daily tasks right through their mobile phones.
Clickatell - Simple, reliable mobile messaging cloud.
Fluid Notes - Fluid Notes app comes up with features to help you keep track of all your notes, reminders, alarms, memos, etc.