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Tools · plc programming · Alternatives

CODESYS alternatives_

As of 4 November 2026, 39 plc programming are named by companies instead of CODESYS: Allen-Bradley by 2,072 companies, Rockwell Automation by 1,255, Siemens TIA Portal by 1,151.

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

CODESYS, companies in postings
306
Most used alternative
Allen-Bradley · 2,072
Fastest hiring, 90 days
Allen-Bradley
Alternatives ranked
39
Catalogue
T-1.0.1-prov
01 — Ranked by evidence

plc programming companies choose instead of CODESYS

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

#AlternativeCompaniescompaniesvs CODESYSpostings, 90 dCompare
1
Allen-BradleyRockwell Automation
2,072677%5,489CODESYS vs Allen-Bradley →
2
Rockwell AutomationRockwell Automation
1,255410%3,383CODESYS vs Rockwell Automation →
3
Siemens TIA PortalSiemens
1,151376%2,685CODESYS vs Siemens TIA Portal →
4
Siemens SIMATIC S7Siemens
1,112363%2,601CODESYS vs Siemens SIMATIC S7 →
5
HeidenhainDr. Johannes Heidenhain GmbH
625204%2,194CODESYS vs Heidenhain →
6
Studio 5000Rockwell Automation
530173%1,175CODESYS vs Studio 5000 →
7
BeckhoffBeckhoff Automation
479157%864CODESYS vs Beckhoff →
8
MazakYamazaki Mazak
452148%1,233CODESYS vs Mazak →
9
Siemens STEP 7Siemens
448146%904CODESYS vs Siemens STEP 7 →
10
ControlLogixRockwell Automation
432141%920CODESYS vs ControlLogix →
11
OmronOmron
358117%716CODESYS vs Omron →
12
Ladder LogicIEC
349114%726CODESYS vs Ladder Logic →
13
IEC 61131IEC
29897%495CODESYS vs IEC 61131 →
14
OkumaOkuma Corporation
25784%753CODESYS vs Okuma →
15
RSLogixRockwell Automation
25784%470CODESYS vs RSLogix →
16
TwinCATBeckhoff Automation
25583%466CODESYS vs TwinCAT →
17
Structured TextIEC
25282%481CODESYS vs Structured Text →
18
CompactLogixRockwell Automation
19865%352CODESYS vs CompactLogix →
19
Siemens SINUMERIK 840DSiemens
17457%376CODESYS vs Siemens SINUMERIK 840D →
20
ModiconSchneider Electric
16554%347CODESYS vs Modicon →
21
Rockwell LogixRockwell Automation
15651%305CODESYS vs Rockwell Logix →
22
SINUMERIKSiemens
14949%457CODESYS vs SINUMERIK →
23
B&R AutomationB&R Industrial Automation (ABB)
14046%235CODESYS vs B&R Automation →
24
SIMATIC S5Siemens
13243%243CODESYS vs SIMATIC S5 →
25
Function Block DiagramIEC
12742%226CODESYS vs Function Block Diagram →
26
SCLSiemens
10233%182soon
27
WAGOWAGO
9230%148soon
28
RSLogix 500Rockwell Automation
9130%146soon
29
Allen-Bradley PLC-5Rockwell Automation
8628%203soon
30
HurcoHurco
8227%109soon
31
Allen-Bradley SLC 500Rockwell Automation
8126%188soon
32
Sequential Function ChartIEC
7023%197soon
33
Bosch RexrothBosch
6521%385soon
34
SIMATIC S7-1500Siemens
6521%111soon
35
Allen-Bradley MicroLogixRockwell Automation
6120%112soon
36
Fanuc CNCFanuc
4916%91soon
37
PilzPilz
4615%63soon
38
Schneider Control ExpertSchneider Electric
4414%91soon
39
GE FanucGE Vernova
4214%61soon
13,105 companies name a plc programming in their postings.

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39 plc programming are named by companies instead of CODESYS: Allen-Bradley by 2,072 companies, Rockwell Automation by 1,255, Siemens TIA Portal by 1,151, measured from their own job postings. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/codesys/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

CODESYS alternatives: questions

What is the most used alternative to CODESYS?

Allen-Bradley: 2,072 companies name it in their own job postings, against 306 for CODESYS.

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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