CODESYS vs FactoryTalk
Comprehensive comparison of two leading PLC programming platforms
CODESYS
CODESYS GmbH (3S-Smart Software Solutions)
FREE basic version - perfect for learning
FactoryTalk
Rockwell Automation
Industry standard for Rockwell SCADA
Evidence boundary
No universal winner or synthetic 0–100 score
CODESYS and FactoryTalk solve different controller, workflow, and training problems. Choose only after checking the exact controller family, firmware, operating system, licence edition, required languages, and a representative project with both vendors.
Legacy score and market-adoption fields are not shown because they were editorial inputs rather than independently measured benchmarks. Use the matrix below as a test plan, then verify the exact product version against current vendor documentation.
Verification Matrix
These fields are a shortlist, not a guarantee. Recheck the current vendor manual, release note, compatibility table, and quote for the exact edition before purchase or commissioning.
| Field | CODESYS | FactoryTalk |
|---|---|---|
| Pricing model | freemium | subscription |
| PLC families in dataset | CODESYS Control compatible devices, Raspberry Pi, WAGO PLC, Schneider SoMachine | ControlLogix, CompactLogix, MicroLogix, PLC-5 |
| IEC languages in dataset | LAD, FBD, ST, SFC, IL, CFC | Verify with vendor |
| Operating systems in dataset | Windows 7, Windows 8, Windows 10, Windows 11 | Windows 10, Windows 11, Windows Server |
| Safety support flag | Listed — verify edition and hardware | Not listed |
| Motion support flag | Listed — verify edition and hardware | Not listed |
💰Pricing Comparison
Pricing for CODESYS and FactoryTalk varies by edition, region, seat model, maintenance, runtime, and included add-ons. The labels on this page are directional; request dated, like-for-like quotes before making a purchasing decision.
📚Learning Test
Ease of learning is team- and task-dependent. Give the same engineer a bounded exercise in each tool—create a project, implement one interlocked sequence, simulate it, diagnose a forced fault, archive it, and record the time and blockers.
⚙️Features & Capabilities
Start with the controller families and languages listed for CODESYS and FactoryTalk, but confirm every required instruction, safety option, motion feature, simulator function, and firmware combination in the current vendor manual. A category-level “supported” flag is not proof that your exact project is supported.
🏭Installed-Base Fit
Ask the customer which controller and engineering-tool versions are approved, which local integrators support them, and which spares are stocked. Do not substitute a global market-share estimate for evidence from the plant, region, or customer standard.
🔌Hardware Compatibility
CODESYS is associated here with CODESYS Control compatible devices, Raspberry Pi, WAGO PLC, Schneider SoMachine; FactoryTalk is associated with ControlLogix, CompactLogix, MicroLogix, PLC-5. Treat these as shortlist clues and verify the exact catalogue number, firmware, communication module, and licence edition.
💼Career Evidence
Do not infer career value from an unsourced market-share percentage. Sample current job postings in your target geography, separate mandatory from preferred tools, and weigh that evidence against the installed base of the employers you want to work for.
CODESYS Overview
Key Strengths
- ✓FREE basic version - perfect for learning
- ✓Supports wide range of hardware (500+ manufacturers)
- ✓Pure IEC 61131-3 standard compliance
- ✓Excellent for education and training
Limitations
- ✗Less recognized brand than Siemens/Rockwell
- ✗Professional features require paid add-ons
- ✗Fewer job postings specifically for CODESYS
Best For
FactoryTalk Overview
Key Strengths
- ✓Industry standard for Rockwell SCADA
- ✓Seamless integration with Studio 5000
- ✓Powerful alarming and trending
- ✓Centralized asset management
Limitations
- ✗Very expensive licensing
- ✗Complex to learn and master
- ✗Tag-based pricing can get costly
Best For
Decision Questions
Installed base
Which platform is already approved, supported, and stocked at the plant?
Proof project
Can both tools compile, simulate, diagnose, archive, and restore the same representative sequence?
Five-year scope
Which dated quote includes the required edition, runtimes, add-ons, support, and concurrent seats?
Exit path
What can be exported, version-controlled, migrated, or recovered if the tool or controller changes?
Frequently Asked Questions
Which is better: CODESYS or FactoryTalk?
CODESYS and FactoryTalk solve different controller, workflow, and training problems. Choose only after checking the exact controller family, firmware, operating system, licence edition, required languages, and a representative project with both vendors.
What is the price difference between CODESYS and FactoryTalk?
Pricing for CODESYS and FactoryTalk varies by edition, region, seat model, maintenance, runtime, and included add-ons. The labels on this page are directional; request dated, like-for-like quotes before making a purchasing decision.
Which is easier to learn: CODESYS or FactoryTalk?
Ease of learning is team- and task-dependent. Give the same engineer a bounded exercise in each tool—create a project, implement one interlocked sequence, simulate it, diagnose a forced fault, archive it, and record the time and blockers.
Which has better career prospects?
Do not infer career value from an unsourced market-share percentage. Sample current job postings in your target geography, separate mandatory from preferred tools, and weigh that evidence against the installed base of the employers you want to work for.