Collaborators are one of the user types in Wrike. Once invited to an account they have access to the Wrike workspace but have limited rights.
Collaborators don’t take up paid user seats, but there's a limit on how many collaborators you can invite into your account. Check our Terms of Services for details on limits.
Learn how to add collaborators to your account here.
Owners of paid accounts can check the number of available collaborator seats on the Subscription page. To open the page, click your profile image in the upper-right corner, select Account management, and click the Subscription tab on the left.
Collaborators are able to:
Access tasks through the List view, Table view, Gantt Chart, and Activity Stream.
Access My to-do and the Inbox tab.
See, comment on, and attach files to tasks, folders, and projects shared with them.
Change the status of a task.
Export reports shared with them (reports are only available on Business and Enterprise accounts).
A detailed chart comparing the rights of license types, and what each can and can't do, is available on our User Rights by License Type help page.