Who can access my cost information?
Your cost information never leaves your Azure environment as CloudMonitor sits inside your Azure subscription.
The Cost Group Admin decides who else is in their Cost Group and therefore who can see the costs.
Admin app administrators have the ability to customize, allocate and limit the access of other users view in CloudMonitor. The administrator decides what cost group can be viewed by other users of CloudMonitor based on what makes the most sense for their organization.