Head-to-head · 3D Home Design Software
Sweet Home 3D vs Chief Architect
Sweet Home 3D leads on 1 check, Chief Architect on 0, and 3 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreSweet Home 3D · 9.3/10
- Free planonly Sweet Home 3D
- Most featuresChief Architect · 3 of 3
Sweet Home 3D scores higher on our rubric for 3d home design software: 9.3 against 8.1 out of 10; our editors rank them #1 and #8.
Sweet Home 3D offers free plan; Chief Architect doesn't.
Sweet Home 3D is the better fit for free, open-source, offline-capable home design. Chief Architect is the better fit for professional builders and residential designers.
- Sweet Home 3D fits best
Free, open-source, offline-capable home design
- Chief Architect fits best
Professional builders and residential designers
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Side by side
| Feature | Sweet Home 3D 9.3/10 Visit ↗ | Chief Architect 8.1/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.3 | 8.1 |
| Ranking | #1 in 3D Home Design Software | #8 in 3D Home Design Software |
| Best for | Free, open-source, offline-capable home design | Professional builders and residential designers |
| Pricing model | Free | Paid |
| Starting price | Free plan | $1,995/yr |
| Free plan | ✓ (best) | — |
| Free trial | — | — |
| Deployment | Cloud, Desktop, Mobile | Desktop |
| Platforms | Web, Windows, macOS, Linux, iOS, Android | Windows, macOS |
| Support | Docs, Community | Docs |
| Built for | Solo, Small business | Small business, Mid-market, Enterprise |
| Features Sweet Home 3D 0/3 · Chief Architect 3/3 | ||
| Floor plan import | Not checked yet | ✓ (best) |
| AR visualization | Not checked yet | ✓ (best) |
| Multi-floor design | Not checked yet | ✓ (best) |
| Specs | ||
| Supported platforms | Not checked yet | Windows, macOS |
| Catalog items | Not checked yet | Not checked yet |
| Project limit | Not checked yet | Not checked yet |
| Export formats | Not checked yet | AVI, MP4, WMV, MOV, M4V |
| Our review | ||
| Pros |
|
|
| Cons |
|
|
| Our verdict | Sweet Home 3D is interior design software for homeowners, students, professionals and others planning residential spaces. It combines dimensioned floor-plan creation with interactive 3D views, allowing users to add walls, rooms, doors,… Read the review → |
Chief Architect is professional 3D home design software for home builders, remodelers, architects, interior designers, and kitchen and bath designers. It supports residential and light commercial projects across floor plans, elevations,… Read the review → |
Strengths and trade-offs
Sweet Home 3D — where it wins
- Free, open-source access with desktop, mobile and browser options
- Detailed plans, customizable furniture and interactive 3D views
- Rendering, video export, imports, exports and Java plug-in support
Where it doesn't
- No verified AI, AR/VR or panorama-tour features
- No listed integrations with external platforms
- Paid mobile access is subscription-based
Chief Architect — where it wins
- Automates roofs, foundations, framing, dimensions, schedules, and materials lists
- Combines construction documents with 3D rendering, tours, and 360-degree views
- Supports CAD exchange, multi-floor design, AR viewing, and mobile sharing
Where it doesn't
- Starts at $1,995 per year, with no free plan
- The monthly plan costs $229 per month
- Floor-plan images and PDFs import as tracing templates, not automatic 3D models
- Sweet Home 3D9.3/10 · Free plan
A flexible home design tool for detailed plans, 3D visualization and offline work.
Visit Sweet Home 3DFull verdict → - Chief Architect8.1/10 · Paid
A deep residential design suite for builders and designers who need construction-ready output.
Try Chief ArchitectFull verdict →
More comparisons
- Sweet Home 3D vs Planner 5D
- Sweet Home 3D vs Homestyler
- Sweet Home 3D vs HomeByMe
- Sweet Home 3D vs RoomSketcher
- Sweet Home 3D vs Floorplanner
- Sweet Home 3D vs Live Home 3D
All 3D home design software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update