Regardless of a single or a multi-cloud environment, most people spend a lot of money on resources they do not even use. Cloud cost optimization acts differently for engineers and those in the field of finance. In the case of engineers, the cloud resources are innovated quickly, while cloud resources would be obtained in the form of a cloud bill for those in finance. For many reasons, even though cloud cost is an issue, many do not know how to optimize it. This article will look at some cloud cost optimization methods depending on the user’s grade and complexity. 1.