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Manufacturing · head to head

Markforged Eiger vs PTC Windchill

Markforged Eiger logo

Markforged Eiger

Manufacturing

Free cloud print preparation for Markforged printers, because the money is in the hardware

From
Free
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

  • Only Markforged Eiger has a free tier, so it costs nothing to try first.
  • Each has a real cost: Markforged Eiger eiger only drives Markforged printers, so the free software is a lock-in mechanism; the moment you want a different machine none of your prepared parts or fibre routing transfers.; 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: Markforged Eiger covers Continuous fibre routing, PTC Windchill covers Part and BOM management.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Markforged Eiger and PTC Windchill actually diverge.

Attributes where Markforged Eiger and PTC Windchill differ
AttributeMarkforged EigerPTC Windchill
Starting priceFreeOn request
Free tierYesNo
PlatformsWeb, Windows, macOS, CloudWeb, Windows, On-premise, Cloud, API

Identical on both: pricing model (quote), 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 Markforged Eiger

  • Continuous fibre routing
  • Cloud slicing
  • Fleet management
  • Part library
  • Material tracking
  • Simulation add-on
  • Eiger Offline
  • Access control

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.

Markforged Eiger

  • A tooling department printing carbon fibre reinforced jigs and fixtures strong enough to replace machined aluminiumnot PTC Windchill
  • A defence contractor needing air-gapped print preparation because part geometry cannot leave the site, which requires Eiger Offlinenot PTC Windchill
  • A manufacturing engineering group running several Markforged machines across sites from one queue and part librarynot PTC Windchill
  • A maintenance team producing reinforced replacement brackets on demand rather than holding sparesnot PTC Windchill

PTC Windchill

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

Where each one falls short

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

Markforged Eiger

  • Eiger only drives Markforged printers, so the free software is a lock-in mechanism; the moment you want a different machine none of your prepared parts or fibre routing transfers.
  • The standard product is cloud only, meaning part geometry is uploaded to a vendor service, which is unacceptable for many defence and aerospace sites and forces them onto the paid Eiger Offline subscription per machine.
  • Eiger Offline pricing is not published and is charged per machine, so a shop with several printers pays repeatedly for software the cloud users receive free.
  • Slicing control is deliberately simplified compared with open slicers, and experienced operators regularly find they cannot reach a parameter they want without contacting support.
  • Markforged has been through financial pressure and consolidation in the additive sector, and because the software is inseparable from the hardware, a change of ownership or product line pruning would strand the fleet rather than just the tool.

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

Markforged Eiger

Free
  • Eiger Basic$undefined/year
    • Included at no additional charge with every Markforged printer
    • No per-user or per-printer software fee
    • Cloud print preparation and fleet management
  • Eiger Offline$undefined/year
    • Air-gapped installation for secure and classified environments
    • Sold per machine on subscription
    • Quarterly feature and material updates

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 Markforged Eiger if

  • You need continuous fibre routing.
  • You want to start without paying.
  • You work on Web, Windows, macOS, Cloud.
  • You also want cloud slicing.
Markforged Eiger 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 Markforged Eiger or PTC Windchill better?
Neither clearly leads. Markforged Eiger starts at Free and PTC Windchill at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Markforged Eiger or PTC Windchill?
Markforged Eiger has a free tier; the other does not. Paid plans start at Free for Markforged Eiger and On request for PTC Windchill.
Does Markforged Eiger or PTC Windchill run on more platforms?
Markforged Eiger runs on Web, Windows, macOS, Cloud. PTC Windchill runs on Web, Windows, On-premise, Cloud, API.
Can I use Markforged Eiger for free?
Yes. Markforged Eiger has a free tier, so you can try it without paying. PTC Windchill starts at On request.
What is Markforged Eiger best used for?
Markforged Eiger is most often used for a tooling department printing carbon fibre reinforced jigs and fixtures strong enough to replace machined aluminium, a defence contractor needing air-gapped print preparation because part geometry cannot leave the site, which requires eiger offline, a manufacturing engineering group running several markforged machines across sites from one queue and part library, a maintenance team producing reinforced replacement brackets on demand rather than holding spares. Of those, a tooling department printing carbon fibre reinforced jigs and fixtures strong enough to replace machined aluminium and a defence contractor needing air-gapped print preparation because part geometry cannot leave the site, which requires eiger offline are not what PTC Windchill is typically brought in for.
What can Markforged Eiger do that PTC Windchill cannot?
Markforged Eiger covers Continuous fibre routing, Cloud slicing, Fleet management, Part library. PTC Windchill covers Part and BOM management, Change and configuration management, CAD data management, Variant and options management.

Answered from the vendors’ own pages

Markforged Eiger: How much does Eiger cost?

Nothing, if you own a Markforged printer. It is included with every machine with no per-user or per-printer software fee. Eiger Offline is a separate paid per-machine subscription.

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.

Markforged Eiger: Can I use Eiger with a non-Markforged printer?

No. It only prepares and drives Markforged machines.

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.

Markforged Eiger: Is my part geometry uploaded to the cloud?

Yes, in the standard product. Sites that cannot allow that need Eiger Offline.

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.

Markforged Eiger: Where is the actual cost then?

In the printers and the proprietary filament and continuous fibre spools, which are the recurring spend.

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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