With the advances of Internet accessibility and remote access technology (GUI, printing, USB, etc), those running servers for internal use are increasingly reevaluating their decision to directly procure and host a server on-site. Transitioning from on-site data-centers to remotely hosted services accessed through the Internet has several advantages, including cost savings, flexibility, and environmental benefits. For some, significant cost savings are realized by letting experts with data-center economies of scale manage the servers. Others value the flexibility and customization available through Internet accessed services; expansion, contraction, or higher reliability can be easily achieved with virtually no capital outlay. Moreover, environmental benefits go hand in hand with the efficiencies realized

The table below provides a cost comparison of traditional on-site servers versus those delivered as services through the Internet. Items common to all situations are excluded, such as accounting application software licenses and recurring upgrades. A performance requirements survey must be completed before specific prices can be determined.