kitio.aiLuw.ai vs TestFit
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Luw.ai has the lower starting price: about $19 a month, against $195 for TestFit.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Interior and exterior redesign
- Virtual staging
- ArchiGPT design assistant
- 3D model generation
- 4K renders
- API access
- Generative site plans
- Unit and parking counts
- Cost estimates
- Option comparison
- CAD and Revit export
| Feature | Luw.ai | TestFit |
|---|---|---|
| Best for | AI interior, exterior and room design renders for homes and listings | Generative site planning and feasibility for real estate |
| Category | Design | Design |
| Pricing model | Freemium | Paid |
| Starting price | $19/mo | $195/mo |
| Free plan | Yes | No |
| Made by | Luw.ai | TestFit |
| Based in | – | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Luw.ai has the lower starting price: about $19 a month, against $195 for TestFit.
Free plan
Cheapest paid plan
Top plan
Free trial
6 plans
Free
Free
- 2 credits a day
- 512x512 with watermark
- Basic models
Pro
$19/mo
- 200 renders a month
- 4K, no watermark
- Commercial license
Max
$39/mo
- 500 renders a month
- Priority support
Ultra
$79/mo
- 1,200 renders a month
- API access
- Dedicated account manager
E1 Studio
$299/mo
- 5,000 renders a month
- 50 team members
- API and extended license
E2 Agency
$499/mo
- 9,000 renders a month
- 100 team members
3 plans
Parking Solver
$195/mo
- Parking automation
- 2D and 3D massing
- Unlimited users
Site Solver
From $15,000/yr
- Includes Parking Solver
- Automated feasibility
- High-detail building presets
Site Solver Portfolio
From $20,000/yr
- Includes Site Solver
- Portfolio-scale deal evaluation
- Volume pricing
- Enterprise SSO
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Luw.ai
- Free daily credits to try it
- Commercial license on paid plans
- Team and white-label options
- Free renders are low resolution and watermarked
- Free credits expire daily
- API only on Ultra and above
TestFit
- Feasibility in minutes
- Instant yield updates
- Covers several building types
- Expensive for small firms
- Focused on early-stage design
Which one should you choose?
Choose Luw.ai if you want:
- Free daily credits to try it
- Commercial license on paid plans
- Team and white-label options
Watch out: free renders are low resolution and watermarked.
Choose TestFit if you want:
- Feasibility in minutes
- Instant yield updates
- Covers several building types
Watch out: expensive for small firms.
Luw.ai vs TestFit FAQ
What is the difference between Luw.ai and TestFit?
Luw.ai: AI interior, exterior and room design renders for homes and listings. TestFit: Generative site planning and feasibility for real estate. Both are design tools.
Is Luw.ai or TestFit cheaper?
Luw.ai has the lower starting price: about $19 a month, against $195 for TestFit.
Do Luw.ai and TestFit have free plans?
Luw.ai: Yes. TestFit: No.
Who makes Luw.ai?
Luw.ai is made by Luw.ai.
Who makes TestFit?
TestFit is made by TestFit, based in United States.
Which should I choose, Luw.ai or TestFit?
Choose Luw.ai if you value free daily credits to try it and commercial license on paid plans. Choose TestFit if you value feasibility in minutes and instant yield updates.