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CAD · head to head

Plasticity vs PrusaSlicer

Plasticity logo

Plasticity

CAD

CAD for artists

From
On request
Rated
-
Full reviewWebsite
PrusaSlicer logo

PrusaSlicer

CAD

Feature-rich 3D printing slicer

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only PrusaSlicer has a free tier, so it costs nothing to try first.
  • Each has a real cost: Plasticity limited plugin ecosystem compared to Rhino; fewer third-party extensions available; PrusaSlicer limited to slicing workflow only; no interactive 3D design capabilities
  • They diverge on capability: Plasticity covers Smooth surface modeling, PrusaSlicer covers Automatic supports.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Plasticity and PrusaSlicer actually diverge.

Attributes where Plasticity and PrusaSlicer differ
AttributePlasticityPrusaSlicer
Starting priceOn requestFree
Pricing modelUnknownfree
Free tierNoYes
PlatformsWindows, macOS, Linux, UbuntuWindows, macOS, Linux
Founded20232012

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 Plasticity

  • Smooth surface modeling
  • Fillet operations
  • Boolean operations
  • Mesh export
  • Fast workflow
  • Artist-friendly
  • Blender
  • Game engines

Only in PrusaSlicer

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

Both cover

  • Windows support
  • MacOS support
  • Linux support

What people use each for

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

Plasticity

  • Concept designnot PrusaSlicer
  • Hard surface modelingnot PrusaSlicer

PrusaSlicer

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

Where each one falls short

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

Plasticity

  • Limited plugin ecosystem compared to Rhino; fewer third-party extensions available
  • Young product with shorter track record; fewer industry case studies and community resources
  • No parametric history tree; may require different workflow for some users accustomed to feature-based modeling
  • Premium pricing for Indie users despite being positioned as affordable alternative

PrusaSlicer

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

Pricing, plan by plan

Plasticity

On request
  • Indie$149/one-time

PrusaSlicer

Free

No published plan breakdown. See the PrusaSlicer review.

Which should you pick?

Choose Plasticity if

  • You need smooth surface modeling.
  • You work on Windows, macOS, Linux, Ubuntu.
  • You also want fillet operations.
Plasticity review

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

Questions people ask

Is Plasticity or PrusaSlicer better?
Neither clearly leads. Plasticity starts at On request and PrusaSlicer at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Plasticity or PrusaSlicer?
PrusaSlicer has a free tier; the other does not. Paid plans start at On request for Plasticity and Free for PrusaSlicer.
Does Plasticity or PrusaSlicer run on more platforms?
Plasticity runs on Windows, macOS, Linux, Ubuntu. PrusaSlicer runs on Windows, macOS, Linux.
Can I use PrusaSlicer for free?
Yes. PrusaSlicer has a free tier, so you can try it without paying. Plasticity starts at On request.
What is Plasticity best used for?
Plasticity is most often used for concept design, hard surface modeling. Of those, concept design and hard surface modeling are not what PrusaSlicer is typically brought in for.
What can Plasticity do that PrusaSlicer cannot?
Plasticity covers Smooth surface modeling, Fillet operations, Boolean operations, Mesh export. PrusaSlicer covers Automatic supports, Multi-material, Variable layer height, Custom G-code. Both handle Windows support, MacOS support, Linux support.

Answered from the vendors’ own pages

Plasticity: What is Plasticity designed for?

Plasticity is a NURBS-based 3D modeler designed for concept and product design, prioritizing an artist-friendly workflow over parametric history-based modeling.

Source
PrusaSlicer: How much does PrusaSlicer cost?

PrusaSlicer is completely free and open-source software developed by Prusa Research.

Source
Plasticity: What platforms does Plasticity support?

Plasticity runs on Windows, macOS (Intel and M-Series), Linux, and Ubuntu using Parasolid's geometric modeling kernel.

Source
Plasticity: What is the pricing model for Plasticity?

Plasticity is a one-time purchase: Indie tier costs $149 and Studio tier is available at a higher price point. A 30-day free trial is available.

Source
Plasticity: Does Plasticity integrate with Blender?

Yes. Plasticity includes a Blender Bridge add-on that enables live-linking between Plasticity and Blender, allowing you to preview Plasticity models inside Blender with proper materials and lighting.

Source
Plasticity: What key features distinguish Plasticity from other CAD tools?

Plasticity features streamlined UI with context-sensitive widgets, chordal fillets, key bindings familiar to Blender users, radial menus, Dimension and Measure commands for absolute constraints, and handles complex Boolean operations on dense geometry.

Source
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