Umbraco is an excellent Content Management System (CMS) for medium-sized websites that require custom functionality in addition to content editing features. This CMS very easy to use and develop with, the learning curve is really short and straight.
Umbraco is a multilingual-supported platform that allows for multisite instances. It has an active community, producing plugins and extensions that can be easily added to the platform through its package manager. Its very well organized and structured content, added with a very intuitive interface, makes it a really good tool for web editors, they can create or edit a document in a breeze. Modifications and extensions are enabled by Umbraco’s strong template system, while an integrated caching system is another of its assets.