Every plan, including Free, lets you work on a diagram with other people at the same time.

Invite people

Open a diagram and choose Share. Invite people by email as editors, commenters or viewers. Nobody pays to join in, on any plan.

Work live

Changes land in about a second. Everyone's pointer and selection show in their own colour, with their name. Undo only takes back your own changes, never a teammate's.

Share also makes links. Anyone with the link can see the diagram, and you can let signed-in viewers comment. For safety, the full link is shown only once, and you can make another at any time. On Pro, you can lock a link with a password.

Comments

Choose Comments to comment on a box or on the whole diagram, reply, and resolve when it's done.

History

History keeps earlier versions of the diagram, with whose work each one holds. Look back and restore any of them. Free keeps 24 hours of history and Pro keeps 90 days.

Files on the canvas

Drop PDFs, images and documents onto a box to keep the context next to the decision. Free includes 100 MB of file storage and Pro includes 5 GB.

Try it on the canvasNo account needed.