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PrusaSlicer vs Siemens NX

PrusaSlicer logo

PrusaSlicer

Software

Feature-rich 3D printing slicer

From
Free
Rated
-
Full reviewWebsite
S

Siemens NX

Software

Integrated product design and manufacturing

From
$29/month
Rated
-
Full reviewWebsite

The short version

  • Only PrusaSlicer has a free tier, so it costs nothing to try first.
  • Each has a real cost: PrusaSlicer limited to slicing workflow only; no interactive 3D design capabilities; 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.
  • They diverge on capability: PrusaSlicer covers Automatic supports, Siemens NX covers Advanced CAD.

Where they differ

Only the attributes on which PrusaSlicer and Siemens NX actually diverge.

Attributes where PrusaSlicer and Siemens NX differ
AttributePrusaSlicerSiemens NX
Starting priceFree$29/month
Pricing modelopen-sourcesubscription
Free tierYesNo
PlatformsWindows, macOS, LinuxWindows, Linux
Founded20121963

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

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 PrusaSlicer

  • Automatic supports
  • Multi-material
  • Variable layer height
  • Custom G-code
  • Paint-on supports
  • Ironing
  • Prusa printers
  • Most FDM printers

Only in Siemens NX

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

Both cover

  • Windows support
  • Linux support

What people use each for

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

PrusaSlicer

  • Preparation of STL models for 3D printingnot Siemens NX
  • Multi-material printing preparationnot Siemens NX
  • G-code generation and customisation via macrosnot Siemens NX

Siemens NX

  • Enterprise product designnot PrusaSlicer
  • Manufacturingnot PrusaSlicer
  • Simulationnot PrusaSlicer

Where each one falls short

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

PrusaSlicer

  • Limited to slicing workflow only; no interactive 3D design capabilities
  • Designed for RepRap-based printers; compatibility with other printer architectures varies

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.

Pricing, plan by plan

PrusaSlicer

Free

No published plan breakdown. See the PrusaSlicer review.

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

Which should you pick?

Choose PrusaSlicer if

  • You need automatic supports.
  • You want to start without paying.
  • You work on Windows, macOS, Linux.
  • You also want multi-material.
PrusaSlicer review

Choose Siemens NX if

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

Questions people ask

Is PrusaSlicer or Siemens NX better?
Neither clearly leads. PrusaSlicer starts at Free and Siemens NX at $29/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, PrusaSlicer or Siemens NX?
PrusaSlicer has a free tier; the other does not. Paid plans start at Free for PrusaSlicer and $29/month for Siemens NX.
Does PrusaSlicer or Siemens NX run on more platforms?
PrusaSlicer runs on Windows, macOS, Linux. Siemens NX runs on Windows, Linux.
Can I use PrusaSlicer for free?
Yes. PrusaSlicer has a free tier, so you can try it without paying. Siemens NX starts at $29/month.
What is PrusaSlicer best used for?
PrusaSlicer is most often used for preparation of stl models for 3d printing, multi-material printing preparation, g-code generation and customisation via macros. Of those, preparation of stl models for 3d printing and multi-material printing preparation are not what Siemens NX is typically brought in for.
What can PrusaSlicer do that Siemens NX cannot?
PrusaSlicer covers Automatic supports, Multi-material, Variable layer height, Custom G-code. Siemens NX covers Advanced CAD, CAM programming, CAE simulation, Additive manufacturing. Both handle Windows support, Linux support.
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