TextBlast Bulk SMS - Send personalized mass messages easily
Task7 - The easiest way to manage and follow your tasks
WhatsMany - Send personalised WhatsApp messages in bulk
BoostWork - Create tasks, schedule texts & send appointment reminders.
LoopMessage - LoopMessage is a perfect macOS tool for personalized mass messaging via iMessage/SMS, WhatsApp, Facebook Messenger, Telegram, Viber, and Skype.
Leinko - Leinko helps non-technical independent professionals start their online virtual service business for coaching, training, teaching, or consulting.