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Manufacturing · head to head

COPA-DATA zenon vs PTC Windchill

COPA-DATA zenon logo

COPA-DATA zenon

Manufacturing

HMI, SCADA and energy automation platform licensed by I/O tag count

From
On request
Rated
-
Full reviewWebsite
PTC Windchill logo

PTC Windchill

Manufacturing

Enterprise PLM for regulated hardware, priced entirely by negotiation

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: COPA-DATA zenon the I/O count that determines your licence band is a weighted calculation, not a variable tally, so projects sized from a tag list routinely land in a higher and more expensive band than budgeted.; PTC Windchill no pricing is published at any tier, and per-user rates are heavily negotiable on multi-year commitments, so the first quote a buyer receives is rarely the achievable price and small buyers without volume have little leverage.
  • They diverge on capability: COPA-DATA zenon covers I/O-banded licensing, PTC Windchill covers Part and BOM management.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which COPA-DATA zenon and PTC Windchill actually diverge.

Attributes where COPA-DATA zenon and PTC Windchill differ
AttributeCOPA-DATA zenonPTC Windchill
PlatformsWindows, Linux, WebWeb, Windows, On-premise, Cloud, API

Identical on both: starting price (On request), pricing model (quote), free tier (No), user rating (Not yet rated), category (Manufacturing).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in COPA-DATA zenon

  • I/O-banded licensing
  • IEC 61850 native
  • zenon Logic
  • Pharmaceutical compliance
  • Multi-project engineering
  • Redundancy

Only in PTC Windchill

  • Part and BOM management
  • Change and configuration management
  • CAD data management
  • Variant and options management
  • Quality management
  • Windchill Navigate
  • Service information

What people use each for

The jobs each tool is most often brought in to do.

COPA-DATA zenon

  • A pharmaceutical plant needing audit trail and electronic signature in the SCADA layer without building a validation wrapper around a generic HMInot PTC Windchill
  • A utility automating substations that wants IEC 61850 SCL import and DNP3 in the base product rather than as chargeable driver optionsnot PTC Windchill
  • A machine builder shipping identical HMI applications to many customers who wants one engineering project reused across machine and line levelnot PTC Windchill
  • A food and beverage site in German-speaking Europe where local integrator availability for zenon is strong and Rockwell coverage is notnot PTC Windchill

PTC Windchill

  • A medical device manufacturer needing a design history file and audit-ready change control for FDA and MDR submissionsnot COPA-DATA zenon
  • An aerospace supplier reconciling engineering and plant-specific manufacturing BOMs across multiple factoriesnot COPA-DATA zenon
  • An industrial equipment firm managing configurable product families where every unit shipped has a different option setnot COPA-DATA zenon
  • A company standardising on Creo that wants CAD data management and PLM from one vendor rather than twonot COPA-DATA zenon

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

COPA-DATA zenon

  • The I/O count that determines your licence band is a weighted calculation, not a variable tally, so projects sized from a tag list routinely land in a higher and more expensive band than budgeted.
  • The integrator and engineering talent pool is concentrated in German-speaking Europe; a North American or Asian site can find itself dependent on a single partner with no competitive quote available.
  • English-language documentation and community material lag the German equivalents, which slows engineers who are learning the product without formal COPA-DATA training.
  • The annual software maintenance contract is a percentage of licence value, so a large I/O estate carries a recurring cost that does not fall even when the plant is stable and nothing is changing.
  • Third-party ecosystem extensions are far fewer than for Ignition or FactoryTalk, so requirements outside the box tend to become custom engineering billed at partner day rates.

PTC Windchill

  • No pricing is published at any tier, and per-user rates are heavily negotiable on multi-year commitments, so the first quote a buyer receives is rarely the achievable price and small buyers without volume have little leverage.
  • Implementation dominates cost: data migration, configuration and training routinely account for the majority of three-year total cost of ownership, and large programmes run into seven figures of services.
  • Annual support and maintenance is charged as a percentage of licence value in the low-to-mid teens, so the bill continues indefinitely even in years when nothing is upgraded.
  • Upgrades between major releases are projects rather than updates, particularly where the deployment has been customised, and heavily customised sites often sit several versions behind.
  • The role-based licence tiers mean occasional participants such as purchasing or quality still consume paid seats unless you deploy Windchill Navigate, which is a further product to buy and configure.

Pricing, plan by plan

COPA-DATA zenon

On request
  • zenon$undefined/year
    • Runtime licensed in bands by calculated I/O count
    • Numeric variables weighted upward in the I/O calculation, binary counted singly
    • Engineering Studio licensed separately from runtime

PTC Windchill

On request
  • Windchill$undefined/year
    • Role-based seat tiers: Viewer, Contributor, Editor, Administrator
    • Modules for quality, variants, service and supplier collaboration priced separately
    • On-premise, customer cloud or PTC-hosted SaaS

Which should you pick?

Choose COPA-DATA zenon if

  • You need i/o-banded licensing.
  • You work on Windows, Linux, Web.
  • You also want iec 61850 native.
COPA-DATA zenon review

Choose PTC Windchill if

  • You need part and bom management.
  • You work on Web, Windows, On-premise, Cloud, API.
  • You also want change and configuration management.
PTC Windchill review

Questions people ask

Is COPA-DATA zenon or PTC Windchill better?
Neither clearly leads. COPA-DATA zenon starts at On request and PTC Windchill at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, COPA-DATA zenon or PTC Windchill?
COPA-DATA zenon starts at On request and PTC Windchill at On request.
Does COPA-DATA zenon or PTC Windchill run on more platforms?
COPA-DATA zenon runs on Windows, Linux, Web. PTC Windchill runs on Web, Windows, On-premise, Cloud, API.
What is COPA-DATA zenon best used for?
COPA-DATA zenon is most often used for a pharmaceutical plant needing audit trail and electronic signature in the scada layer without building a validation wrapper around a generic hmi, a utility automating substations that wants iec 61850 scl import and dnp3 in the base product rather than as chargeable driver options, a machine builder shipping identical hmi applications to many customers who wants one engineering project reused across machine and line level, a food and beverage site in german-speaking europe where local integrator availability for zenon is strong and rockwell coverage is not. Of those, a pharmaceutical plant needing audit trail and electronic signature in the scada layer without building a validation wrapper around a generic hmi and a utility automating substations that wants iec 61850 scl import and dnp3 in the base product rather than as chargeable driver options are not what PTC Windchill is typically brought in for.
What can COPA-DATA zenon do that PTC Windchill cannot?
COPA-DATA zenon covers I/O-banded licensing, IEC 61850 native, zenon Logic, Pharmaceutical compliance. PTC Windchill covers Part and BOM management, Change and configuration management, CAD data management, Variant and options management.

Answered from the vendors’ own pages

COPA-DATA zenon: How is a zenon licence sized?

By calculated I/O count. Numeric variables are weighted upward in that calculation and binary values counted singly, so ask your partner for the calculated figure, not the variable count, before signing.

PTC Windchill: Is a perpetual licence still available?

PTC has moved decisively to subscription and now positions Windchill as a subscription product. Existing perpetual estates are supported but new perpetual sales are not the default route and should not be assumed.

COPA-DATA zenon: Is zenon only for factories?

No. A significant part of its installed base is electrical substation automation, where IEC 61850 support is native rather than an add-on.

PTC Windchill: How much does Windchill cost?

PTC publishes nothing. Expect role-tiered per-user subscription plus modules, plus support at a percentage of licence value, plus implementation services that usually exceed the software.

COPA-DATA zenon: Is there a free version?

There is a demo mode for evaluation and a free educational licence, but production runtime always needs a paid, I/O-banded licence.

PTC Windchill: Does it require Creo?

No. Creo integration is deepest, but connectors exist for SolidWorks, NX, CATIA and Inventor. Mixed-CAD sites are common.

COPA-DATA zenon: Can zenon replace a PLC?

zenon Logic is an IEC 61131-3 soft PLC and can control non-safety-critical processes, but most deployments keep a hardware PLC and use zenon for visualisation and supervision.

PTC Windchill: Is it overkill for a hundred-person hardware company?

Usually yes, unless you are in a regulated sector. Below that scale a cloud-native PLM will reach useful state in weeks rather than quarters.

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