Breaknorm
Sign inStart free

Product

SignalsPeopleCompaniesLocal businessesMCP and API

Plays

Post engagersTeam build-outChampion movedHiring surgeNewly fundedLookalikesAll plays

Data

Coverage by countryHiring dataJob changesEmail verificationCompanies by toolWho is hiringMarket mapsOutboundCompany profilesCompare
PricingDatasetsDocsSign in
Tools · linux unix · Alternatives

IBM AIX alternatives

As of 4 November 2026, 28 linux unix are named by companies instead of IBM AIX: 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.

IBM AIX, companies in postings
383
Most used alternative
Linux · 15,946
Fastest hiring, 90 days
Linux
Alternatives ranked
28
Catalogue
T-1.0.1-prov
01Ranked by evidence

linux unix companies choose instead of IBM AIX

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

#AlternativeCompaniescompaniesvs IBM AIXpostings, 90 dCompare
1
LinuxLinux Foundation
15,9464163%83,661IBM AIX vs Linux →
2
UnixThe Open Group
2,662695%9,172IBM AIX vs Unix →
3
Red Hat Enterprise LinuxRed Hat
2,259590%9,445IBM AIX vs Red Hat Enterprise Linux →
4
UbuntuCanonical
1,521397%3,441IBM AIX vs Ubuntu →
5
CentOSRed Hat
765200%1,664IBM AIX vs CentOS →
6
DebianDebian Project
722189%1,314IBM AIX vs Debian →
7
Oracle SolarisOracle
33989%1,126IBM AIX vs Oracle Solaris →
8
eBPFLinux Foundation
28474%933IBM AIX vs eBPF →
9
cron
25968%412IBM AIX vs cron →
10
SUSE LinuxSUSE
23060%727IBM AIX vs SUSE Linux →
11
Rocky LinuxRocky Enterprise Software Foundation
20854%529IBM AIX vs Rocky Linux →
12
SELinux
17746%434IBM AIX vs SELinux →
13
AlmaLinuxAlmaLinux OS Foundation
14337%204soon
14
POSIXIEEE
14037%288IBM AIX vs POSIX →
15
Oracle LinuxOracle
9826%351soon
16
systemdsystemd project
8322%194soon
17
Amazon LinuxAmazon Web Services
6417%248soon
18
AppArmorCanonical
5915%110soon
19
HP-UXHewlett Packard Enterprise
5314%120soon
20
FedoraFedora Project
5214%178soon
21
FreeBSDFreeBSD Foundation
5214%339soon
22
NixOSNixOS Foundation
5013%210soon
23
dmesgLinux Foundation
4411%74soon
24
journalctlsystemd project
3710%46soon
25
eXpress Data Path (XDP)Linux Foundation
3710%78soon
26
ext4Linux kernel community
246%52soon
27
grepGNU Project
215%36soon
28
auditdLinux Foundation
174%41soon
26,729 companies name a linux unix in their postings.

Filter on any of them, or on IBM AIX users who also name an alternative, and open the person who owns the stack.

Get the full list Watch this category

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

28 linux unix are named by companies instead of IBM AIX: 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/ibm-aix/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

IBM AIX alternatives: questions

What is the most used alternative to IBM AIX?

Linux: 15,946 companies name it in their own job postings, against 383 for IBM AIX.

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.

Companies and people

Get these companies your way

The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.

SearchCompany searchFilter on what a company actually does→SearchPeople searchDecision makers, normalized and verified→MCP and APICompanies over MCP and APICount, search and export from your agent→DatasetCompany and People datasetThe whole market in your warehouse→DataCoverage by countryCheck your market before you start→SearchLocal businessesThe same database, by category and city→

Every company on IBM AIX
or on what replaces it

Connect the MCP server, filter on any tool. Start free, no card.

Start free
  1. 01Sign up, no card
  2. 02Connect Claude, ChatGPT or an API key
  3. 03Ask for your market