Space Designer 3D vs Slot & Shaft
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Space Designer 3D compared with Slot & Shaft
| Detail | 
Space Designer 3D | 
Slot & Shaft |
|---|
| What it does | Online floor plan maker and 3D interior design tool
| Design DIY furniture from aluminum extrusion, resize it in 3D, and get a parts list that matches the model
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| Stage | Established
| Not given
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| Founded | 2009
| Not given
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| Based in | FR
| US
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| Pricing model | Freemium
| Free
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| Pricing | Starter: Free (1 project, basic catalog, PNG/JPG/PDF exports, 10 credits/month). Premium: $25/month or yearly with 5-day free trial (200 credits/month, 25 projects, 2,500+ furniture items). Ultimate: $45/month or yearly with 5-day free trial (370 credits/month, unlimited projects, 4,500+ furniture i
| Not given
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| Key features | - 2D floor plan drawing with walls, doors, windows and measurements
- Real-time 3D visualization from 2D drawings
- Thousands of real furniture items and materials
- Photorealistic rendering in HD, 4K and 8K
- AI-powered image enhancement and automatic lighting
- Multi-format export including PDF, DXF, PNG and JPG
- Room areas and dimensions automatically calculated
- Multi-level floor design with stairs and roofs
- Team collaboration and project sharing with roles
| - Resize designs in 3D to custom dimensions
- Parts list generated from the same model data
- All dimensions in metric and inches
- Every part linked to US sellers
- Designs checked against fit rules before listing
- Part data sourced from manufacturer drawings
- Designs labeled as AI draft or test-built
- No account needed to browse and design
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| What makes it different | - No installation required - runs entirely in your browser
- Used by 6 million+ people worldwide since 2010
- Automatic 2D to 3D conversion keeping both in sync
- One-click photorealistic rendering with AI optimization
- Built by architects for professional and consumer use
| - Parts automatically computed to fit together based on slot systems and hardware compatibility
- Data sourced from manufacturer specifications rather than guesses
- Cut lengths computed from design model, not estimated
- Distinguishes between reference data and physically verified designs
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 48 ▼ −1 (down) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 13 | 0 |
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| Citation Flow (Majestic) | 35 | 0 |
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| Referring domains (Majestic) | 285 | 0 |
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5 details filled in for both companies.
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