Liferay
17,472 websites

Liferay is free to use

http://www.liferay.com/

Liferay Portal is the leading open source portal for the enterprise, offering content management, collaboration, and social out-of-the-box.

VS

uCoz
19,518 websites

uCoz offers both free and paid options

http://ucoz.com

uCoz is a free website builder that is suitable for both web professionals and newbies. It offers 250+ default templates and supports full design customization. 21 uCoz modules can be simply combined to build a full-fledged website, or used...

Market Share by Top Websites

1 uCoz is leading in The Entire Web.

2 Liferay is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 uCoz has better usage coverage in more websites categories. Including Science & Education, Arts & Entertainment, Games, Computers Electronics & Technology and 15 other categories.

2 Liferay is leading in Law & Government, Finance, Travel & Tourism, Jobs & Career and one other category.

Geography

1 Liferay is leading in most countries, including Spain, Italy, United States, Germany and 117 other countries.

2 uCoz is leading in Russia, Ukraine, Belarus, Kazakhstan and 20 other countries.