Google has for years been playing catch-up in the cloud infrastructure market, where it's seen in the industry as a distant third in the U.S., behind Amazon and Microsoft .
The challenge for investors is that the three companies don't report cloud infrastructure metrics in a way that makes them easily comparable.
The Azure and other cloud services metric also includes, among other things, enterprise mobility and security, or EMS, tools that can be sold separately.
Google parent Alphabet, meanwhile, doesn't tell investors how much revenue or operating income the Google Cloud Platform, or GCP, generates.
It only discloses those figures for what it calls Google Cloud, which includes subscriptions to Google Workspace collaboration software, as well as GCP, a direct Azure rival.