Notion is an all-in-one workspace where you can write, plan, collaborate and get organized - it allows you to take notes, add tasks, manage projects & more. Imagine a lego structure. Notion provides the building blocks and you can create your own layouts and toolkit to get work done.

UPD' 2019: RealtimeBoard is now called Miro. Use Mind Map to visualize your thoughts. Brainstorm, plan projects, or take on more complex tasks like building story maps, roadmaps, or journey maps on the endless canvas with all the information in front of you.