Best build123d Alternatives in 2026
Updated
20 platforms from 3D modeling software ranked against build123d on the same published basis.
- 1build123d vs Rhino 3D
- 2build123d vs Houdini
- 3build123d vs SketchUp
- 4build123d vs Spline
- 5build123d vs Blender
- 6build123d vs Onshape
- 7build123d vs Shapr3D
- 8build123d vs SelfCAD
- 9build123d vs ZBrush
- 10build123d vs 3DCoat
- 11build123d vs Bforartists
- 12build123d vs Meshy
- 13build123d vs Daz 3D
- 14build123d vs SOLIDWORKS
- 15build123d vs MeshInspector
- 16build123d vs MeshLab
- 17build123d vs 3DF Zephyr
- 18build123d vs FreeCAD
- 19build123d vs Autodesk Inventor
- 20build123d vs Shade3D
build123d alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Rhino 3D | 9.0 | Free plan | $95/mo | Windows, Mac |
| 2 | Houdini | 8.9 | Free plan | $7.92/mo | Windows, Mac, Linux |
| 3 | SketchUp | 8.8 | Free plan | $0.90/mo | iOS, Web, Windows |
| 4 | Spline | 8.7 | Free plan | $15/mo | Android, Web |
| 5 | Blender | 8.6 | Free plan | Free | Linux, Mac, Windows |
| 6 | Onshape | 8.6 | Free plan | $125/mo | Android, iOS, Web |
| 7 | Shapr3D | 8.5 | Free plan | $24.92/mo | Mac, Windows |
| 8 | SelfCAD | 8.5 | Free plan | $11.67/mo | Web, Windows, Mac, Linux |
| 9 | ZBrush | 8.4 | Free plan | Free | Windows, Mac |
| 10 | 3DCoat | 8.3 | No | €379/mo | Linux, Mac, Windows |
| 11 | Bforartists | 8.3 | Free plan | Free | Linux, Mac, Windows |
| 12 | Meshy | 8.3 | Free plan | $20/mo | Android, API, iOS, Web |
| 13 | Daz 3D | 8.2 | Free plan | — | Mac, Web, Windows |
| 14 | SOLIDWORKS | 8.2 | No | $4/mo | Mac, Web, Windows |
| 15 | MeshInspector | 8.2 | Free plan | $25/mo | Linux, Mac, Web, Windows |
| 16 | MeshLab | 8.1 | Free plan | Free | Linux, Mac, Windows |
| 17 | 3DF Zephyr | 8.1 | Free plan | €199/mo | Windows |
| 18 | FreeCAD | 8.0 | No | — | Linux, Mac, Windows |
| 19 | Autodesk Inventor | 8.0 | No | — | Windows |
| 20 | Shade3D | 8.0 | No | $8.25/mo | Mac, Windows |
Make your platform an alternative to build123d
See the priceThe sponsored alternative slot on this page is labelled and never changes the order above.
Questions about build123d alternatives
What is the best alternative to build123d?
Rhino 3D, number 1 in 3D modeling software with a score of 9.0 out of 10. The others here: Houdini, SketchUp, Spline and 16 more.
What is the best free alternative to build123d?
Rhino 3D is the best-ranked alternative with a free plan. 15 of the 20 alternatives here publish a free plan on their own pricing pages.
Is there an open-source alternative to build123d?
Yes: Blender.
How are these alternatives ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on. Paid placements never change a rank.