
build123d
7.1#17 in 3d cad softwareFree planFree planLinuxmacOSWindows
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| Fact | build123d | Shapr3D |
|---|---|---|
| Free plan | Yes | Free plan includes most modeling features, two projects, and basic-quality 3MF and STL export. |
| Supported platforms | Windows, macOS, Linux (Python package) | Shapr3D runs natively on Windows, macOS, iPadOS, and visionOS. |
build123d suits Python users who need parametric CAD and manufacturing-ready file exchange. It is also appropriate for designers working on Windows, macOS, or Linux.
Shapr3D suits people who need parametric 3D CAD modeling, rendering, or 3D-print export. Teams can use Pro collaboration features, while the free Basic plan may suit users working within its two-project limit.