AutoCAD vs Sweet Home 3D
Updated June 2026 · A structured head-to-head comparison.
Free interior design and floor planning.
The verdict
Both AutoCAD and Sweet Home 3D are credible cad tools, and the right pick comes down to your priorities.
Choose AutoCAD if you want a longer free trial (30 days). Industry-standard 2D and 3D CAD.
Choose Sweet Home 3D if you'd rather have a lower starting price (free) and a free plan to start on. Free interior design and floor planning.
AutoCAD vs Sweet Home 3D: side by side
| Dimension | AutoCAD | Sweet Home 3D |
|---|---|---|
| Starting price | From $310/mo | FreeWinner |
| Free plan | No | YesWinner |
| Free trial | 30 daysWinner | — |
| Pricing model | Subscription | Open source |
| Best for | Engineers, Architects | Homeowners, Hobbyists |
| Platforms | Windows, Mac, Web, Ios, Android | Windows, Mac, Linux, Web |
| Rating | 4.6/5 | 4.4/5 |
AutoCAD key facts
- Vendor
- Autodesk
- Pricing
- Subscription — From $310/mo
- Free tier
- Free trial (30 days)
- Platforms
- Windows, Mac, Web, Ios, Android
- Best for
- Engineers, Architects
- Editor rating
- 4.6 / 5
- Founded
- 1982
- Headquarters
- San Francisco, CA, USA
Sweet Home 3D key facts
- Vendor
- Sweet Home 3D
- Pricing
- Open source — Free
- Free tier
- Yes
- Platforms
- Windows, Mac, Linux, Web
- Best for
- Homeowners, Hobbyists
- Editor rating
- 4.4 / 5
- Founded
- 2006
- Headquarters
- France
Frequently asked questions
Is AutoCAD better than Sweet Home 3D?
Neither is universally better — AutoCAD edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.
Is AutoCAD or Sweet Home 3D cheaper?
Sweet Home 3D is the more affordable of the two to get started, at free. AutoCAD starts at from $310/mo; Sweet Home 3D starts at free.
Can AutoCAD replace Sweet Home 3D?
Yes for most teams — both are cad tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.