Yac - Take your time back from Zoom & Slack
Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Beseda - Async video and audio messaging for remote teams
Laverna - Laverna is a JavaScript note taking application with Markdown editor and encryption support.
Slack - A messaging app for teams who see through the Earth!
doo - A smart, simple app for reminders and to-dos