Microsoft Azure, AWS
Microsoft Azure is a public cloud platform that offers a wide range of services for developing and deploying applications. These services include computing, storage, networking, database, analytics, IoT and mobile services. Microsoft Azure also offers a variety of APIs that can be used to integrate applications with other Azure services as well as third-party services.
Analogous to Microsoft Azure, AWS is also a public cloud platform that provides computing, storage, database, analytics and IoT services. Accordingly, AWS also offers a variety of APIs that can be used to integrate applications with other AWS services and with third-party services.