Timy - Best way to send scheduled messages in Slack
Daily.co for Intercom - Free video calls & screen shares embedded in Intercom
SKEDit Scheduling App - SKEDit Scheduling App is a rich-featured scheduling application that entitles you to automate your messages by scheduling your WhatsApp messages, SMS, e-mails, post, and set call reminders to experience a healthy or tension-free lifestyle.
Pluot Communications - Big-screen video conferencing for startups
Slater by Convergely - Schedule your Slack messages now, post them later
WhatsApp - WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.