In most cases, leveraging cloud delivery models, be it in application, infrastructure, or platforms, implies being served end-to-end by an external vendor unlike the typical “do-it-yourself” products. Therefore, in a way, the cloud is driving the IT consumption towards an “external vendor” model, which is also a type of outsourcing.

Most of the discussions around cloud's impact on outsourcing services take a monolithic view of the industry. The focus is to take an extreme position, such as “outsourcing is dead”, or perform a very broad analysis based on the evolving role of CIOs, changing demand in enterprise IT, cloud eating into traditional sourcing, etc. This makes for good reading but is not necessarily a thoughtful analysis of the real impact. The need of the hour is to drill down into each type of global sourcing service and analyze the impact of cloud delivery models.

Different services, providers, business models, and investments will see different opportunities and challenges. One major “non-technology” challenge from cloud models is the shifting of budgets from a typical IT department to businesses. Everest Group and Cloud Connect Enterprise Cloud Adoption Survey indicate an increasing role for business users in deciding IT spending. As outsourcing providers have access generally to IT and procurement departments, they will witness significant challenges to penetrate the business side of a buyer in accessing “business IT” budget. Moreover, enterprise IT shops that have so far not outsourced, may directly leverage a cloud service, reducing the potential role of an outsourcing provider. To pre-empt this, the provider may need to offer integrated cloud and outsourcing services.