Now-a-days, social network applications are becoming increasingly popular on mobile devices. There are various mobile presence services for social network applications. Presence is a service that allows a user to be informed about the reachability, availability, and willingness to communicate of another user. This paper represents the comparative study of IMS presence server and PresenceCloud server. The authors analyze the performance of IMS presence server and PresenceCloud in terms of the search cost and search satisfaction level.