In the context of software development, companies, organizations and developer teams want to develop pure software products more efficiently and quickly. To deal with the new issues which accompany growing projects and software product complexities, agile tools boost simplicity and accelerate team's collaboration in a single framework. Adoption of agile tools can be a difficult process, due to agile tools must match company requirements to enhance the success of software development projects. The purpose of this paper is to introduce key criteria in details to consider in cloud services and cloud-based agile tool selection; also it presents top agile tools comparative classification based on a practical research to satisfy software development requirements under a cloud perspective.
