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CAD · head to head

Siemens NX vs Ultimaker Cura

Siemens NX logo

Siemens NX

CAD

Integrated product design and manufacturing

From
$29/month
Rated
-
Full reviewWebsite
Ultimaker Cura logo

Ultimaker Cura

CAD

Powerful 3D printing slicer

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Ultimaker Cura has a free tier, so it costs nothing to try first.
  • Each has a real cost: Siemens NX siemens NX offers only a 30-day free trial with no published subscription or perpetual license price; buyers must go through a sales process to get pricing, per the vendor's own product page.; Ultimaker Cura support varies by community contribution
  • They diverge on capability: Siemens NX covers Advanced CAD, Ultimaker Cura covers Universal printer support.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Siemens NX and Ultimaker Cura actually diverge.

Attributes where Siemens NX and Ultimaker Cura differ
AttributeSiemens NXUltimaker Cura
Starting price$29/monthFree
Pricing modelsubscriptionUnknown
Free tierNoYes
PlatformsWindows, LinuxWindows, macOS, Linux
Founded19632011

Identical on both: user rating (Not yet rated), category (CAD).

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 Siemens NX

  • Advanced CAD
  • CAM programming
  • CAE simulation
  • Additive manufacturing
  • Sheet metal
  • Mold design
  • Industrial machinery
  • Teamcenter PLM

Only in Ultimaker Cura

  • Universal printer support
  • Custom profiles
  • Plugin marketplace
  • Cloud integration
  • Tree supports
  • Arachne engine
  • Ultimaker printers
  • Most FDM printers

Both cover

  • Windows support
  • Linux support

What people use each for

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

Siemens NX

  • Enterprise product designnot Ultimaker Cura
  • Manufacturingnot Ultimaker Cura
  • Simulationnot Ultimaker Cura

Ultimaker Cura

  • 3D print slicingnot Siemens NX
  • Professional printingnot Siemens NX

Where each one falls short

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

Siemens NX

  • Siemens NX offers only a 30-day free trial with no published subscription or perpetual license price; buyers must go through a sales process to get pricing, per the vendor's own product page.

Ultimaker Cura

  • Support varies by community contribution
  • No commercial technical support

Pricing, plan by plan

Siemens NX

$29/month
  • NX Design$4500/month
    • CAD design
    • Core modeling
  • NX CAM$5500/month
    • Manufacturing programming
  • NX Complete$8500/month
    • Full suite
    • CAD/CAM/CAE

Ultimaker Cura

Free

No published plan breakdown. See the Ultimaker Cura review.

Which should you pick?

Choose Siemens NX if

  • You need advanced cad.
  • You work on Windows, Linux.
  • You also want cam programming.
Siemens NX review

Choose Ultimaker Cura if

  • You need universal printer support.
  • You want to start without paying.
  • You work on Windows, macOS, Linux.
  • You also want custom profiles.
Ultimaker Cura review

Questions people ask

Is Siemens NX or Ultimaker Cura better?
Neither clearly leads. Siemens NX starts at $29/month and Ultimaker Cura at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Siemens NX or Ultimaker Cura?
Ultimaker Cura has a free tier; the other does not. Paid plans start at $29/month for Siemens NX and Free for Ultimaker Cura.
Does Siemens NX or Ultimaker Cura run on more platforms?
Siemens NX runs on Windows, Linux. Ultimaker Cura runs on Windows, macOS, Linux.
Can I use Ultimaker Cura for free?
Yes. Ultimaker Cura has a free tier, so you can try it without paying. Siemens NX starts at $29/month.
What is Siemens NX best used for?
Siemens NX is most often used for enterprise product design, manufacturing, simulation. Of those, enterprise product design and manufacturing are not what Ultimaker Cura is typically brought in for.
What can Siemens NX do that Ultimaker Cura cannot?
Siemens NX covers Advanced CAD, CAM programming, CAE simulation, Additive manufacturing. Ultimaker Cura covers Universal printer support, Custom profiles, Plugin marketplace, Cloud integration. Both handle Windows support, Linux support.

Answered from the vendors’ own pages

Siemens NX: Does Siemens NX offer a free trial?

Yes, Siemens offers a 30-day free trial of both Designcenter CAD and NX CAM software that is fully functional. Users can get a hands-on feel for the software without any financial commitment before purchasing.

Source
Ultimaker Cura: Is Ultimaker Cura free?

Yes. Ultimaker Cura is completely free and open-source under the LGPL license. There are no premium versions, subscriptions, or hidden fees. All features are available to everyone.

Source
Siemens NX: Is NX free for students?

Yes, Siemens offers free CAD/CAM Student Edition access to Designcenter and NX for students and educators. Academic offerings are available for those in educational institutions.

Source
Ultimaker Cura: How many printers does Cura support?

Ultimaker Cura supports over 400 different 3D printer models with out-of-the-box configuration. Users can add custom printers and profiles.

Source
Siemens NX: What licensing options does NX provide for different business sizes?

Siemens offers scalable licensing for startups, mid-size companies, and multinational corporations. Designcenter and NX CAM support flexible team-based licensing to match organizational size and manufacturing needs.

Source
Ultimaker Cura: What file formats does Cura import?

Ultimaker Cura converts STL, OBJ, 3MF, and other 3D file formats into G-code instructions that 3D printers can execute.

Source
Ultimaker Cura: What features are available?

Cura offers 400+ configurable print settings, material profiles, intent profiles for specific applications, plugin support via the Ultimaker Marketplace, and active community development on GitHub.

Source
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