CentOS
Red Hat, Raleigh, North Carolina, United StatesCentOS is a discontinued open-source 
Linux distribution compatible with RHEL.
According to our data, CentOS is the 6th most popular operating system on the web.
It has 3.4% of the operating system market share and is detected on 0.4% of all websites.
It appears on 2.9% of all websites in Taiwan, 2.8% in Korea, and 1.6% in Japan.
- 🏠 Website
- 🔗 Links
Wikipedia📊 Rankings and Market Share
- Operating Systems
- Rank: 6
- Market share: 3.4%
- Legacy
- Rank: 15
- Market share: 1.7%
🏆 CentOS Awards
- 🥈 Second most popular in Japan in the Operating Systems category.
- 🥉 Third most popular in Korea in the Operating Systems category.
- 🥉 Third most popular in Taiwan in the Operating Systems category.
- ⭐ 4th most popular in India in the Operating Systems category.
- ⭐ 4th most popular in China in the Operating Systems category.
- ⭐ 4th most popular in Hong Kong in the Operating Systems category.
- ⭐ 4th most popular in Vietnam in the Operating Systems category.
- ⭐ 4th most popular in Serbia in the Operating Systems category.
- ⭐ 4th most popular in the Philippines in the Operating Systems category.
- ⭐ 4th most popular in Malaysia in the Operating Systems category.
⚡ Sites Using CentOS
We have data on 16,254 websites that use the CentOS operating system. Here is a list of some of the top ranked ones.
The highest rated site using CentOS is unimi.it.
| # | Website | Rank | Country | Language |
|---|---|---|---|---|
| 1 | #2,457 | Italy | Italian | |
| 2 | #3,106 | Japan | Japanese | |
| 3 | English | |||
| 4 | #3,875 | Japan | Japanese | |
| 5 | #4,080 | Bangladesh | English | |
| 6 | #4,916 | Netherlands | English | |
| 7 | #5,903 | Japan | Japanese | |
| 8 | #5,919 | United States | English | |
| 9 | #6,055 | Brazil | Brazilian Portuguese | |
| 10 | #6,214 | Japan | Japanese | |
| 11 | #6,330 | Japan | Japanese | |
| 12 | #6,393 | Japan | Japanese | |
| 13 | #6,930 | United States | English | |
| 14 | #7,623 | Italy | Italian | |
| 15 | #7,723 | Japan | ||
| 16 | #7,771 | United States | Japanese | |
| 17 | #7,901 | United States | English | |
| 18 | #8,434 | Japan | Japanese | |
| 19 | #8,854 | Colombia | English | |
| 20 | #9,048 | India | English |
📈 Usage Statistics
Most of the sites that use CentOS:
- are located in Japan
- have content in English
- use the .com domain extension
- fall into the Business category.
Most of the sites using CentOS are from Japan, the United States, and Korea.
- Japan 22.6%
- United States 13.3%
- Korea 6%
- Russia 4.1%
- Germany 3.8%
- Italy 3.8%
- Taiwan 3.3%
- Netherlands 3.2%
- United Kingdom 2.6%
- Other 37.3%
Most CentOS users speak English, Japanese, or Korean.
- English 37.3%
- Japanese 21%
- Korean 5.1%
- Spanish 4.9%
- Chinese 4.8%
- Russian 4.3%
- Italian 2.7%
- German 2.6%
- Dutch 2.3%
- Other 15%
The CentOS operating system is especially popular on .com and .jp top-level domains.
- .com 37.6%
- .jp 6%
- .net 4.7%
- .org 4.7%
- .ru 3.1%
- .co.jp 2.8%
- .it 2.6%
- .nl 2%
- .de 1.8%
- Other 34.7%
The primary market segments for websites utilizing CentOS include business, education and reference, and marketing and merchandising.
- Business 16.2%
- Education/Reference 12.4%
- Marketing/Merchandising 8.2%
- Internet Services 6.8%
- Online Shopping 6.4%
- Entertainment 5.2%
- Software/Hardware 3.3%
- Blogs/Wiki 3.3%
- Travel 3.1%
- Other 35.1%
🕵️ Similar Technologies
These are some of the best CentOS alternatives.
🆚 Compare Alternatives
Compare CentOS to…
- 🕵️ Similar systems
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💬 Frequently Asked Questions
What is the company behind CentOS?
CentOS is owned by Red Hat, Inc., headquartered in Raleigh, North Carolina, United States.
Which country uses CentOS the most?
The majority of CentOS users are from Japan.
Who uses CentOS?
According to our data, CentOS is used on thousands of sites, including unimi.it,
sumo.or.jp, and
abcnews.go.com.
Is CentOS used on government websites?
Yes, for example, it is used by nidw.gov.bd. Overall, we found CentOS on 3 government sites in the United States.
Do academic institutions use CentOS?
Yes. In total, we know of 41 academic websites in the United States that use CentOS.
How does CentOS stack up against its competitors?
CentOS is a moderately popular operating system, ranking ahead of 16 other operating systems we track.
What are the alternatives to CentOS?
Alternatives and possible competitors to CentOS may include Scientific Linux,
Red Hat Enterprise Linux, and 
TurboLinux.
👉 See Also
- ✨ Related technologies
- 💼 All technologies from Red Hat
🗃️ About This Data
- We evaluate the popularity of technologies based on the number of websites where we detect their usage.
- Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
- This report is based on the analysis of 4,001,723 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.