Softwr

CAD · head to head

Modo vs OpenSCAD

Modo logo

Modo

CAD

Creative 3D modeling and rendering

From
$29/month
Rated
-
Full reviewWebsite
OpenSCAD logo

OpenSCAD

CAD

The programmers solid 3D CAD modeler

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only OpenSCAD has a free tier, so it costs nothing to try first.
  • Each has a real cost: Modo foundry announced on November 7, 2024 that it is winding down development of Modo after the Modo 17.1 release, with no further feature or maintenance releases anticipated; OpenSCAD script-based workflow, not interactive design interface
  • They diverge on capability: Modo covers Polygon modeling, OpenSCAD covers Script-based modeling.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Modo and OpenSCAD actually diverge.

Attributes where Modo and OpenSCAD differ
AttributeModoOpenSCAD
Starting price$29/monthFree
Pricing modelsubscriptionfree
Free tierNoYes
PlatformsWindows, MacOS, LinuxWindows, macOS, Linux, WebAssembly
Founded19962009

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 Modo

  • Polygon modeling
  • Subdivision surfaces
  • Sculpting
  • UV tools
  • Procedural modeling
  • Rendering
  • Animation
  • MeshFusion

Only in OpenSCAD

  • Script-based modeling
  • CSG operations
  • 2D to 3D extrusion
  • Parameterization
  • STL export
  • Preview
  • 3D printers
  • Slicers

Both cover

  • Windows support
  • MacOS support
  • Linux support

What people use each for

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

Modo

  • Polygon and subdivision surface modelling for media and entertainment assetsnot OpenSCAD
  • Look development and rendering of product and character modelsnot OpenSCAD

OpenSCAD

  • Parametric 3D design for manufacturing and 3D printingnot Modo
  • Technical design with scripted control over geometrynot Modo
  • Procedural model generationnot Modo

Where each one falls short

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

Modo

  • Foundry announced on November 7, 2024 that it is winding down development of Modo after the Modo 17.1 release, with no further feature or maintenance releases anticipated
  • Support continues only until each customer's current contract term expires
  • Foundry does not guarantee that Modo will keep working on future operating system updates because no patches will be issued, and recommends customers migrate to alternative 3D workflows
  • Perpetual licences keep working but receive no further updates, bug fixes or support
  • The Modo forums closed in December 2024 and downloads, docs and the support knowledgebase were committed only until November 2025

OpenSCAD

  • Script-based workflow, not interactive design interface
  • Limited to constructive solid geometry and 2D extrusion modelling
  • Not suitable for artistic 3D modelling or computer animation
  • Complex build dependencies (Qt, CGAL, Boost)

Pricing, plan by plan

Modo

$29/month
  • Indie$599/month
    • Full Modo
    • Revenue limit $100K
  • Modo$1898/month
    • Full commercial license

OpenSCAD

Free

No published plan breakdown. See the OpenSCAD review.

Which should you pick?

Choose Modo if

  • You need polygon modeling.
  • You work on Windows, MacOS, Linux.
  • You also want subdivision surfaces.
Modo review

Choose OpenSCAD if

  • You need script-based modeling.
  • You want to start without paying.
  • You work on Windows, macOS, Linux, WebAssembly.
  • You also want csg operations.
OpenSCAD review

Questions people ask

Is Modo or OpenSCAD better?
Neither clearly leads. Modo starts at $29/month and OpenSCAD at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Modo or OpenSCAD?
OpenSCAD has a free tier; the other does not. Paid plans start at $29/month for Modo and Free for OpenSCAD.
Does Modo or OpenSCAD run on more platforms?
Modo runs on Windows, MacOS, Linux. OpenSCAD runs on Windows, macOS, Linux, WebAssembly.
Can I use OpenSCAD for free?
Yes. OpenSCAD has a free tier, so you can try it without paying. Modo starts at $29/month.
What is Modo best used for?
Modo is most often used for polygon and subdivision surface modelling for media and entertainment assets, look development and rendering of product and character models. Of those, polygon and subdivision surface modelling for media and entertainment assets and look development and rendering of product and character models are not what OpenSCAD is typically brought in for.
What can Modo do that OpenSCAD cannot?
Modo covers Polygon modeling, Subdivision surfaces, Sculpting, UV tools. OpenSCAD covers Script-based modeling, CSG operations, 2D to 3D extrusion, Parameterization. Both handle Windows support, MacOS support, Linux support.

Answered from the vendors’ own pages

OpenSCAD: What is the cost of OpenSCAD?

OpenSCAD is free software with no licensing fees, subscriptions, or costs of any kind. The software is available as open-source with no restrictions on commercial or non-commercial use.

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