<p>Mobile applications are now dominating the marketplace, and the ease with which users can install and use the applications has also increased. To solve the problem of back-end infrastructure not being to handle high amounts of traffic generated by worldwide audiences, mobile developers now use cloud computing technologies. There are different options available in the market. In this research paper, we will go through the cloud service providers like AWS, Google Cloud, Oracle Cloud, and Microsoft Azure Cloud and compare their offerings.</p>