[TriNetra]

With Resource alarms, you can track and get alerts based on events related to resources. Presently, we support two events – 'added' and 'deleted' and you can use operators, service tiers, resource groups to further constrain a trigger condition for the alarm. So you can setup "notify me if any new resource is created" or you can be specific - "notify me whenever a new SQL Database of greater than Standard Tier is created"

This isn't only good for cost tracking but also for accidental and risky mistakes like you can track and get alert for accidental deletion of important databases and virtual machines almost instantly.