Azure

The cloud platform that proves Microsoft can reinvent itself. Azure started as “Windows Azure” back when Microsoft thought everything needed Windows in the name, and has since grown into one of the Big Three cloud providers. It’s the go-to choice for enterprises already deep in the Microsoft ecosystem, which is to say, most enterprises. If your company runs Active Directory and Outlook, there’s a solid chance someone in a suit already signed an Azure Enterprise Agreement.

Azure’s superpower is hybrid cloud. While other providers would prefer you forget on-premises infrastructure exists, Microsoft leans into it with Azure Arc and Azure Stack, letting you run Azure services in your own data center. It’s also become surprisingly good at running Linux workloads, which would have been unthinkable in the Ballmer era. The portal UI is… an experience. You’ll either love the blade-based navigation or find yourself lost in a maze of nested menus wondering how you ended up in a resource group you didn’t know existed.

Why it matters: Azure is the second-largest cloud provider and the default choice for organizations invested in the Microsoft ecosystem. Its strong hybrid cloud story and deep integration with tools like GitHub, VS Code, and Active Directory make it a natural fit for enterprises modernizing their infrastructure without burning everything down and starting over.