kitio.aiSpace Designer 3D vs AI House Plan
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. AI House Plan has the lower starting price: about $20 a month, against $25 for Space Designer 3D.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- 2D floor plan editor
- Real-time 3D walkthrough
- AI photorealistic renders
- Plan detection
- PDF and DXF export
- Furniture library
- 2D plan to 3D render
- Room and floor settings
- Style presets
- Video generation
- API for enterprise
| Feature | Space Designer 3D | AI House Plan |
|---|---|---|
| Best for | Browser floor plan maker with 3D walkthroughs and AI renders | Converts 2D floor plans and sketches into furnished 3D renders |
| Category | Design | Design |
| Pricing model | Free trial | Paid |
| Starting price | $25/mo | $19.90/mo |
| Free plan | No, 5-day trial | No |
| Made by | Space Designer 3D | AI House Plan |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
AI House Plan has the lower starting price: about $20 a month, against $25 for Space Designer 3D.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Premium
$25/mo
- 200 credits a month
- 25 projects, 5 floors
- 2K renders
- PDF export
Ultimate
$45/mo
- 370 credits a month
- Unlimited projects
- 4K and 8K renders
- Advanced AI tools
Team
$80/mo
- 2 seats included
- 350 credits per user
- Project sharing and roles
- Priority support
4 plans
Starter Plan
$19.90/mo
- 50 credits a month
- Up to 120 generations
- Watermark-free output
Pro Plan
$49.90/mo
- 150 credits a month
- Up to 360 generations
- 3 parallel tasks
Platinum Plan
$129.90/mo
- 450 credits a month
- Up to 1,200 generations
- Advanced video generation
Enterprise
Contact sales
- Dedicated API access
- Custom SLA
Prices in USD, checked Nov 5, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Space Designer 3D
- Runs entirely in the browser
- Renders up to 8K on Ultimate
- Purchased credits never expire
- Card required for the free trial
- 4K and 8K renders need Ultimate
- Credits limit monthly AI renders
AI House Plan
- Works from hand-drawn sketches
- Detailed room count controls
- Image and video output
- History kept only 15 days on Starter
- Concept images, not construction drawings
- Credits limit generations
Which one should you choose?
Choose Space Designer 3D if you want:
- Runs entirely in the browser
- Renders up to 8K on Ultimate
- Purchased credits never expire
Watch out: card required for the free trial.
Choose AI House Plan if you want:
- Works from hand-drawn sketches
- Detailed room count controls
- Image and video output
Watch out: history kept only 15 days on starter.
Space Designer 3D vs AI House Plan FAQ
What is the difference between Space Designer 3D and AI House Plan?
Space Designer 3D: Browser floor plan maker with 3D walkthroughs and AI renders. AI House Plan: Converts 2D floor plans and sketches into furnished 3D renders. Both are design tools.
Is Space Designer 3D or AI House Plan cheaper?
AI House Plan has the lower starting price: about $20 a month, against $25 for Space Designer 3D.
Do Space Designer 3D and AI House Plan have free plans?
Space Designer 3D: No, 5-day trial. AI House Plan: No.
Who makes Space Designer 3D?
Space Designer 3D is made by Space Designer 3D.
Who makes AI House Plan?
AI House Plan is made by AI House Plan.
Which should I choose, Space Designer 3D or AI House Plan?
Choose Space Designer 3D if you value runs entirely in the browser and renders up to 8k on ultimate. Choose AI House Plan if you value works from hand-drawn sketches and detailed room count controls.