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Ubuntu alternatives_

As of 4 November 2026, 28 linux unix are named by companies instead of Ubuntu: Linux by 15,946 companies, Unix by 2,662, Red Hat Enterprise Linux by 2,259.

As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Ubuntu, companies in postings
1,521
Most used alternative
Linux · 15,946
Fastest hiring, 90 days
Linux
Alternatives ranked
28
Catalogue
T-1.0.1-prov
01 — Ranked by evidence

linux unix companies choose instead of Ubuntu

Companies naming each tool in their own postings, and postings in the last 90 days. Bars are relative to the category leader.

#AlternativeCompaniescompaniesvs Ubuntupostings, 90 dCompare
1
LinuxLinux Foundation
15,9461048%83,661Ubuntu vs Linux →
2
UnixThe Open Group
2,662175%9,172Ubuntu vs Unix →
3
Red Hat Enterprise LinuxRed Hat
2,259149%9,445Ubuntu vs Red Hat Enterprise Linux →
4
CentOSRed Hat
76550%1,664Ubuntu vs CentOS →
5
DebianDebian Project
72247%1,314Ubuntu vs Debian →
6
IBM AIXIBM
38325%843Ubuntu vs IBM AIX →
7
Oracle SolarisOracle
33922%1,126Ubuntu vs Oracle Solaris →
8
eBPFLinux Foundation
28419%933Ubuntu vs eBPF →
9
cron
25917%412Ubuntu vs cron →
10
SUSE LinuxSUSE
23015%727Ubuntu vs SUSE Linux →
11
Rocky LinuxRocky Enterprise Software Foundation
20814%529Ubuntu vs Rocky Linux →
12
SELinux
17712%434Ubuntu vs SELinux →
13
AlmaLinuxAlmaLinux OS Foundation
1439%204soon
14
POSIXIEEE
1409%288Ubuntu vs POSIX →
15
Oracle LinuxOracle
986%351soon
16
systemdsystemd project
835%194soon
17
Amazon LinuxAmazon Web Services
644%248soon
18
AppArmorCanonical
594%110soon
19
HP-UXHewlett Packard Enterprise
533%120soon
20
FedoraFedora Project
523%178soon
21
FreeBSDFreeBSD Foundation
523%339soon
22
NixOSNixOS Foundation
503%210soon
23
dmesgLinux Foundation
443%74soon
24
journalctlsystemd project
372%46soon
25
eXpress Data Path (XDP)Linux Foundation
372%78soon
26
ext4Linux kernel community
242%52soon
27
grepGNU Project
211%36soon
28
auditdLinux Foundation
171%41soon
26,729 companies name a linux unix in their postings.

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Cite this

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28 linux unix are named by companies instead of Ubuntu: Linux by 15,946 companies, Unix by 2,662, Red Hat Enterprise Linux by 2,259, measured from their own job postings. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/ubuntu/alternatives)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • RankingCompanies whose own postings name the tool as the team's system, from the Breaknorm technology catalogue T-1.0.1-prov. Editions are folded into their parent product.
  • 90-day postingsOpen postings first seen or posted in the last 90 days that name the tool.
  • Not includedRatings, prices, feature claims, sponsored positions.
FAQ

Ubuntu alternatives: questions

What is the most used alternative to Ubuntu?

Linux: 15,946 companies name it in their own job postings, against 1,521 for Ubuntu.

How is this list ranked?

By the number of companies whose own postings name the tool as the team's system (Breaknorm technology catalogue T-1.0.1-prov), then by postings in the last 90 days. No ratings, no vendor input, no sponsored positions.

Does this say which is better?

No. It says who uses what, by company size, industry and country, so you can see which tools companies like yours choose. For features and prices, read the vendors.

Can I get the companies on any of these?

Yes: click the tool, see the first 20 companies, and sign up for the full list with verified e-mails. Counting is free.

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