What are some alternatives?
Chocolatey - The sane way to manage software on Windows.
Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
Ninite - Ninite is the easiest way to install software.
Codeship - Codeship is a fast and secure hosted Continuous Delivery platform that scales with your needs.
Ketarin - Ketarin is a small application which automatically updates and optionally installs setup packages...
Travis CI - Focus on writing code. Let Travis CI take care of running your tests and deploying your apps.