🆚 CentOS vs. Unix

Compare technologies based on real-world usage data *

Type

Operating system
Operating system

About

CentOS is a discontinued open-source Linux distribution compatible with RHEL.

Unix is a family of multitasking, multi-user computer operating systems.

Headquarters

Raleigh, North Carolina, United States
San Francisco, California, United States

Website

Categories

Operating Systems › Rank #5
Operating Systems › Rank #6
Legacy › Rank #10

Popularity

Determined by the number of sites using each technology.

The CentOS operating system is 1.3 times more popular than Unix.
Total websites

Market share

Operating Systems

Popularity by country

Determined by the number of sites detected from each country.

CentOS is more popular in Japan, the United States, and Korea, while Unix is more popular in Germany, the Netherlands, and Spain.
Germany
Japan
United States
Korea
Netherlands
Spain
Italy
United Kingdom
Russia
Taiwan

Awards

Popularity by domain category

Determined by the number of sites in each category.

CentOS is more popular among sites focused on business, education and reference, and marketing and merchandising, while Unix is more commonly used on art, culture and heritage, and real estate sites.
Business
Education/Reference
Marketing/Merchandising
Internet Services
Entertainment
Online Shopping
Blogs/Wiki
Software/Hardware
Travel
General News

Top sites

Top-ranked sites that use these technologies.

Name
Rank
#199
bodycontact.com
#3,018
#3,293
View more ➝
Name
Rank
View more ➝

See also

* According to recent studies, many of online reviews are fake.
When making your decision, it is better to rely on data that cannot be falsified.
Our service evaluates the popularity of technologies by the number of websites using them.

Statistics were last calculated on .
For details, see our methodology and disclaimer.