What are some alternatives?
When comparing Ubuntu Update Manager and Update Manager, you can also consider the following products
Ninite - Ninite is the easiest way to install software.
Ketarin - Ketarin is a small application which automatically updates and optionally installs setup packages...
Chocolatey - The sane way to manage software on Windows.
Patch My PC - Patch My PC Updater is a free, easy-to-use program that keeps over 300 apps up-to-date on your computer.
FileHippo App Manager - Scan your computer for installed apps to check if updates are available.
Sumo - Free tools to grow your email list.