What is the closest alternative to Onshape?

Fusion 360 is the closest direct alternative to Onshape, with comparable feature depth and a similar target user base.

Is there a free alternative to Onshape?

No truly free direct alternative, but several options on this list are dramatically cheaper than Onshape.

Why would I switch away from Onshape?

Common reasons: cost (perpetual vs subscription pricing), platform requirements (Mac / Linux / web), specific feature gaps, or vendor lock-in concerns. Each alternative below addresses one or more of these.

Best Onshape Alternatives in 2026: 3 Tools Compared

Onshape is a strong choice, but it's not the only one. Below are 3 editor-vetted alternatives to Onshape— every tool here shares the same problem-space but differs on price, platform, target user, or feature depth. We've added a one-line "why try this instead" callout for each so you can short-list the right next step in seconds.

Looking for an alternative to

Onshape

from $1500 · Web / iOS / Android · ★ 4.9/5

1.
F3
Fusion 360from $85 · Windows / macOS / Android / iOS
★ 4.8/5
The cloud-native powerhouse for integrated CAD, CAM, and CAE.
Try it because it's roughly 94% cheaper at $85 starting, it also runs on Windows / macOS.
Full Fusion 360 profile →Compare side-by-side
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SolidWorksfrom $1295 · Windows
★ 4.9/5
The de-facto industry standard for 3D parametric mechanical design.
Try it because it also runs on Windows, intuitive workflow.
Full SolidWorks profile →Compare side-by-side
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Shapr3Dfrom $299 · Windows / macOS / iOS
★ 4.7/5
Professional CAD for mobile and desktop mobility.
Try it because it's roughly 80% cheaper at $299 starting, it also runs on Windows / macOS.
Full Shapr3D profile →Compare side-by-side

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