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Sites using CentOS

Community-supported Linux distribution derived from Red Hat Enterprise Linux, commonly used as a server operating system.

#3 of 13 in OS Tracked since Apr 2026 Last seen: Sep 24, 2026 Website: centos.org
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836 sites

811 found by StackScope, 25 via launch platforms

StackScope Wider Web 772 StackScope Discovery (Indie) 39 Product Hunt 21 Hacker News 3 PeerPush 1
  • StackScope Wider Web 772
  • StackScope Discovery (Indie) 39
  • Product Hunt 21
  • Hacker News 3
  • PeerPush 1
View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web
Last 7 days 0.0% -0.0pp
Most used with Apache, PHP, jQuery
Top product types E-commerce, Productivity, Marketing
Green hosting 4% vs 46% avg

CentOS has been detected on 836 launches we've crawled, with 335 of those in September 2026 (0.0% of the month's launches so far). The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: Korea Heavy Rainfall Risk Predictor | HRE Synoptic Dashboard, today.

It's most commonly paired with Apache, PHP, and jQuery. By product type, the launches using it are most often E-commerce (18%), Productivity (17%), and Marketing (13%). The 25 scored launches using CentOS average a StackScope score of 4.4 out of 10, against 6.4 across all launches we score.

What kind of products ship with CentOS

136 launches

E-commerce
18.38%
Productivity
16.91%
Marketing
13.24%
Finance
8.82%
Education
7.35%
Hiring & HR
5.88%
Content
5.15%
Games
5.15%
AI
4.41%
Social
4.41%
Developer Tools
3.68%
Health
2.94%
Design
2.21%
Directory
1.47%

Domain endings using CentOS

836 sites

  • .com 57.42%
  • .uk 22.01%
  • .net 2.39%
  • .site 1.79%
  • .co 1.56%
  • .online 1.44%
  • .in 1.32%
  • .space 1.20%
  • .store 1.20%
  • .io 0.96%
  • .org 0.96%
  • .ca 0.72%
  • .tech 0.72%
  • .xyz 0.72%

Country

258 of 836 sites, where we are semi-confident of the country.

  • United Kingdom United Kingdom 60.85%
  • South Korea South Korea 13.18%
  • Japan Japan 9.30%
  • India India 3.88%
  • Taiwan Taiwan 1.55%
  • United States United States 1.55%
  • Vietnam Vietnam 1.16%
  • Argentina Argentina 0.78%
  • Australia Australia 0.78%
  • Canada Canada 0.78%
  • China China 0.78%
  • New Zealand New Zealand 0.78%
  • Poland Poland 0.78%
  • Slovakia Slovakia 0.78%

Share of new sites using CentOS

Each dot is one launch day. Line is the 7-day rolling average; weekly averages before June 2026.

0.0%
last 7 days
-0.0pp vs prior week
0.0%
September so far
335 of 1,524,179 sites
836
sites all time
since Apr 2026
CentOS daily detection trend Before 8 July 2026: launch platforms only. We began crawling the wider web on this date, so the cohort this share is measured against changes here. 5% 2% 0% Apr May Jun Jul Aug Sep Weekly averages before this point, daily after. Jun 26 · 0 / 534 = 0.0% Jun 27 · 0 / 431 = 0.0% Jun 28 · 0 / 382 = 0.0% Jun 29 · 0 / 502 = 0.0% Jun 30 · 0 / 801 = 0.0% Jul 1 · 0 / 795 = 0.0% Jul 2 · 0 / 603 = 0.0% Jul 3 · 0 / 499 = 0.0% Jul 4 · 0 / 411 = 0.0% Jul 5 · 1 / 367 = 0.3% Jul 6 · 0 / 551 = 0.0% Jul 7 · 1 / 1186 = 0.1% Jul 8 · 2 / 12596 = 0.0% Jul 9 · 6 / 23780 = 0.0% Jul 10 · 2 / 22597 = 0.0% Jul 11 · 4 / 16090 = 0.0% Jul 12 · 1 / 20395 = 0.0% Jul 13 · 4 / 21006 = 0.0% Jul 14 · 2 / 20532 = 0.0% Jul 15 · 0 / 17365 = 0.0% Jul 16 · 4 / 14342 = 0.0% Jul 17 · 11 / 19818 = 0.1% Jul 18 · 5 / 22797 = 0.0% Jul 19 · 8 / 26380 = 0.0% Jul 20 · 2 / 22827 = 0.0% Jul 21 · 3 / 21758 = 0.0% Jul 22 · 3 / 23334 = 0.0% Jul 23 · 5 / 16957 = 0.0% Jul 24 · 1 / 12946 = 0.0% Jul 25 · 1 / 8993 = 0.0% Jul 26 · 8 / 20058 = 0.0% Jul 27 · 3 / 33974 = 0.0% Jul 28 · 9 / 38376 = 0.0% Jul 29 · 12 / 50264 = 0.0% Jul 30 · 7 / 44098 = 0.0% Jul 31 · 4 / 51305 = 0.0% Aug 1 · 6 / 50708 = 0.0% Aug 2 · 7 / 49903 = 0.0% Aug 3 · 9 / 48415 = 0.0% Aug 4 · 9 / 37490 = 0.0% Aug 5 · 18 / 32812 = 0.1% Aug 6 · 5 / 36716 = 0.0% Aug 7 · 14 / 37956 = 0.0% Aug 8 · 8 / 39824 = 0.0% Aug 9 · 6 / 34409 = 0.0% Aug 10 · 12 / 29087 = 0.0% Aug 11 · 2 / 32236 = 0.0% Aug 12 · 12 / 33754 = 0.0% Aug 13 · 13 / 50330 = 0.0% Aug 14 · 11 / 51689 = 0.0% Aug 15 · 15 / 51767 = 0.0% Aug 16 · 5 / 52114 = 0.0% Aug 17 · 3 / 41733 = 0.0% Aug 18 · 10 / 54228 = 0.0% Aug 19 · 16 / 49714 = 0.0% Aug 20 · 18 / 67211 = 0.0% Aug 21 · 13 / 90849 = 0.0% Aug 22 · 12 / 91943 = 0.0% Aug 23 · 25 / 91068 = 0.0% Aug 24 · 12 / 79637 = 0.0% Aug 25 · 22 / 69709 = 0.0% Aug 26 · 12 / 65612 = 0.0% Aug 27 · 10 / 84092 = 0.0% Aug 28 · 12 / 84008 = 0.0% Aug 29 · 24 / 84832 = 0.0% Aug 30 · 19 / 93349 = 0.0% Aug 31 · 11 / 91077 = 0.0% Sep 1 · 20 / 92717 = 0.0% Sep 2 · 14 / 98920 = 0.0% Sep 3 · 13 / 94044 = 0.0% Sep 4 · 13 / 89879 = 0.0% Sep 5 · 18 / 93829 = 0.0% Sep 6 · 17 / 82493 = 0.0% Sep 7 · 22 / 79429 = 0.0% Sep 8 · 24 / 72651 = 0.0% Sep 9 · 10 / 68910 = 0.0% Sep 10 · 17 / 72993 = 0.0% Sep 11 · 23 / 78289 = 0.0% Sep 12 · 6 / 51624 = 0.0% Sep 13 · 3 / 53877 = 0.0% Sep 14 · 12 / 54034 = 0.0% Sep 15 · 16 / 53572 = 0.0% Sep 16 · 27 / 54258 = 0.0% Sep 17 · 9 / 52075 = 0.0% Sep 18 · 8 / 48484 = 0.0% Sep 19 · 10 / 41291 = 0.0% Sep 20 · 4 / 40881 = 0.0% Sep 21 · 16 / 46649 = 0.0% Sep 22 · 15 / 50554 = 0.0% Sep 23 · 18 / 52726 = 0.0%
Mar 30, 2026 90 days Sep 23, 2026

The shaded part of the chart is measured against a different set of sites. Until 8 July 2026 we only tracked launches from launch platforms; from that date we crawl the wider web as well. The share is a proportion of whatever we were tracking at the time, so it can step at that line without the technology itself changing. For a single continuous measure, switch to launch platforms.

How StackScope detects technologies

OS leaders

Tool % of launches % of category
#1 – Ubuntu 2.51% 91.59%
#2 – Debian 0.17% 6.09%
#3 – CentOS Current page 0.02% 0.77%
#4 – Amazon Linux 0.02% 0.66%
#5 – AlmaLinux 0.02% 0.58%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any OS tool. All 13 in OS →

Often used with

Tool Sites
Apache 836
PHP 685
jQuery 485
Google Fonts 235
Google Maps 224

Tools most often detected on the same sites as CentOS.

Recent launches we can show

64 of the 836 sites using CentOS are product launches we list individually. The other 772 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works

Korea Heavy Rainfall Risk Predictor | HRE Synoptic Dashboard Sep 24, 2026 TyniXYZ 微型桌面贴片机 | 小批量 PCBA 原型贴装 Sep 19, 2026 BeeBeeJump Sep 19, 2026 Developer Tools Finetto — das private Büro für Ihr Vermögen Sep 16, 2026 Finance imagevoca — 이미지로 오래 기억하는 영어 단어 Sep 16, 2026 Screenshot of iToolShare Screen Recorder, a launch using CentOS iToolShare Screen Recorder Sep 12, 2026 · score 5.5 Rachel Care | AI ERP · SafeWatch 지능형 요양기관 운영 플랫폼 Sep 12, 2026 Ludoo Sep 11, 2026 Games SepticSmart Sep 8, 2026 Screenshot of iToolShare Blu-ray Player, a launch using CentOS iToolShare Blu-ray Player Sep 7, 2026 · score 5.7 Créez votre CV professionnel Sep 5, 2026 Hiring & HR Software ERP Contable y Facturación Colombia | GouJana Software ERP Sep 2, 2026 Finance

Showing the most recent 12 of 64.

The StackScope API serves all 836 sites using CentOS, filterable and exportable, from £15 a month.

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.