Freeze current status as a new version. Roll-back to any version in history. Stay confident previous versions are inalterable.


Assign tags to blocks. Sort blocks by tag. See the whole picture, such as the classic “todo, in progress, done”.


Categorize blocks into viewpoints. Grouping similar blocks makes it easy to navigate through topics. Reduces time spent in searching through heaps of written data !

View modes

Visualize your data under different presentations (map, Kanban, Map + text, HTML document, mixed).

Share a knowledge base with employees

Create your onboarding knowledge base, share with smart links. Making changes? Update automatically everywhere! Wondering “who has the latest version?” forget it !