Yuichiro ABE

Plug-in to synchronize the two WordPress
And synchronization of theme folder 
And synchronization of the plug-ins folder 
And synchronization of media 
And conversion (the serialized data including) the host name in the database
Plug-in to be used, for example, when you publish WordPress from a development environment to a production environment

WP Publisher

"Plug-in to Upload WordPress site Dev to Publish by one click".

Dave Jesch

Steveorevo

DesktopServer for WordPress eases localhost to live server deployment by publishing hosting provider server details via a protected XML-RPC feed and API to an authorized administrator only. It also provides assisted deployments to hosting providers that support file system direct.

DesktopServer for WordPress

Great service to quickly deploy a dev site to a live server. 

WP Publisher vs DesktopServer for WordPress