Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Miro - Scalable, secure, cross-device and enterprise-ready team collaboration tool for distributed teams. Join 2M+ users & 8000+ teams from around the world.
Obsidian.net - Obsidian is an Action-Adventure, First-person Exploration, Puzzle and Single-player video game created and published by Rocket Science.
OpenBoard - The OpenBoard software is an interactive white board software.
Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
Conceptboard - Instant Whiteboards for Teams & Projects