PiotrPress

Clearcode

This plugin allows you to deploy your WordPress site source code from git repository using webhooks.
Automatically pull from a repository to a web server. You can configure which branch is triggering the pull action. 
After each deployment plugin saves the status to logs which are available through wp-admin and also are sent by email.
Supported git repository hosting services: 
* <a href="https://github.com/" rel="nofollow ugc">Github</a> 
* <a href="https://bitbucket.org/" rel="nofollow ugc">Bitbucket</a> 
* Stash

CC-Deploy

This plugin allows you to deploy your WordPress site source code from git repository using webhooks.

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. 

CC-Deploy vs DesktopServer for WordPress