HeySpace - HeySpace is the only free task and simple project management software with communication and collaboration feature.
Notepin - Extremely simple note-taking + blogging ✍️
Rivers IM - Simple, fast & secure team collaboration platform
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Slack - A messaging app for teams who see through the Earth!
Better Notes - Simple notes app that ties notes together with #hashtags