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Tools · mainframe midrange · Alternatives

IBM i alternatives

As of 4 November 2026, 31 mainframe midrange are named by companies instead of IBM i: IBM IMS by 403 companies, JCL by 350, CICS by 309.

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

IBM i, companies in postings
1,000
Most used alternative
IBM IMS · 403
Fastest hiring, 90 days
IBM IMS
Alternatives ranked
31
Catalogue
T-1.0.1-prov
01Ranked by evidence

mainframe midrange companies choose instead of IBM i

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

#AlternativeCompaniescompaniesvs IBM ipostings, 90 dCompare
1
IBM IMSIBM
40340%1,325IBM i vs IBM IMS →
2
JCLIBM
35035%1,312IBM i vs JCL →
3
CICSIBM
30931%1,097IBM i vs CICS →
4
z/OSIBM
25726%1,045IBM i vs z/OS →
5
VSAMIBM
12613%652IBM i vs VSAM →
6
IBM ZIBM
10711%376soon
7
IBM TSOIBM
10511%209soon
8
IBM MVSIBM
929%217soon
9
RACFIBM
758%231soon
10
ISPFIBM
657%120soon
11
EndevorBroadcom
535%138soon
12
TSO/ISPFIBM
535%183soon
13
SMP/EIBM
434%189soon
14
IBM Hardware Management ConsoleIBM
404%90soon
15
TurnoverSoftlanding
404%54soon
16
SDSFIBM
364%100soon
17
AdabasSoftware AG
354%144soon
18
ChangeManOpenText
354%115soon
19
IDMSBroadcom
333%55soon
20
IBM JES2IBM
293%88soon
21
IBM SMFIBM
283%120soon
22
CA 7Broadcom
273%73soon
23
File-AIDBMC
273%75soon
24
ACF2Broadcom
222%88soon
25
CLISTIBM
222%60soon
26
IDCAMSIBM
192%71soon
27
BMC MainViewBMC
162%43soon
28
EasytrieveBroadcom
162%43soon
29
IBM 3270IBM
162%40soon
30
z/VMIBM
152%37soon
31
Stratus VOSStratus
111%35soon
3,505 companies name a mainframe midrange in their postings.

Filter on any of them, or on IBM i 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.

31 mainframe midrange are named by companies instead of IBM i: IBM IMS by 403 companies, JCL by 350, CICS by 309, measured from their own job postings. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/ibm-i/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 i alternatives: questions

What is the most used alternative to IBM i?

IBM IMS: 403 companies name it in their own job postings, against 1,000 for IBM i.

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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