Ninite
Freemium
Ninite is a package management system offering that lets users automatically install popular applications.
Npackd
Open Source
Npackd an installer/application store/package manager/marketplace for applications for Windows.
Zero Install
Open Source
Zero Install is a means of distributing and packaging software for multiple operating systems.
OneGet
Open Source
OneGet is a package manager for Windows.
Ketarin
Open Source
Ketarin is a small application which automatically updates setup packages.
Patch My PC
Free
Patch My PC is a portable and reliable utility designed to check your system against the current version of Adobe Reader, Adobe Acrobat, Adobe Flash, etc.
scoop
Open Source
scoop is a command-line installer for Windows.
Just Install
Open Source
Just Install is a windows package manager.
Compare Chocolatey with alternatives
Compare Patch My PC and Chocolatey and decide which is most suitable for you.
Compare Zero Install and Chocolatey and decide which is most suitable for you.
Compare Just Install and Chocolatey and decide which is most suitable for you.