The Global Services Location Index (GSLI) ranks India as the leading outsourcing provider in the world in terms of both the availability of labor resources and financial attractiveness. This means that there are a lot of Indian companies that offer various outsourcing services for a considerable price.  However, quantitative analysis alone can unlikely show the full picture of the IT outsourcing market. The selective criteria given above can help apply qualitative considerations to the subject. If 80% of about 100K well-qualified IT specs working in Ukraine provide services to customers from the United States, then something more than resource availability and hourly tariffs should be taken into consideration to figure out top outsourcing countries. It is definitely better to have a narrower choice between the best IT outsourcing providers than a wider one between just average outsourcers.