Duda
Spline
| Feature | Duda | Spline |
|---|---|---|
| Pricing | From $25/mo | Free / from $9/mo |
| Free Plan | ✗ No | ✓ Yes |
| Rating | 4.4 / 5 | 4.3 / 5 |
| Best For | web-agencies, saas-companies, freelance-designers, multi-site-managers | web-designers, product-designers, front-end-developers, creative-agencies |
| Founded | 2010 | 2020 |
| Drag And Drop Builder | ✓ | ✗ |
| White Label | ✓ | ✗ |
| Client Management | ✓ | ✗ |
| Dynamic Pages | ✓ | ✗ |
| Widgets | ✓ | ✗ |
| Seo Tools | ✓ | ✗ |
| 3d Modeling | ✗ | ✓ |
| Real Time Collaboration | ✗ | ✓ |
| Animations | ✗ | ✓ |
| Interactions | ✗ | ✓ |
| Web Export | ✗ | ✓ |
| Materials | ✗ | ✓ |
| Physics | ✗ | ✓ |
✓ Duda Pros
- Built for agencies (white-label, client billing)
- Fast site speed and Core Web Vitals
- Dynamic pages from data sources
- Team collaboration features
✗ Duda Cons
- No free plan
- Smaller template library than Wix
- E-commerce features are basic
✓ Spline Pros
- Browser-based with no installation required
- Easy to learn compared to traditional 3D tools
- Real-time collaboration like Figma for 3D
- Direct export to web (React, iframe, vanilla JS)
✗ Spline Cons
- Limited to simpler 3D scenes (not production rendering)
- Performance issues with complex models
- Fewer modeling tools than dedicated 3D software
The Verdict
Duda is built for web agencies and saas companies, with a focus on drag-and-drop-builder and white-label. Spline targets web designers and product designers and leads with 3d-modeling and real-time-collaboration.
On pricing, Spline is the clear winner for budget-conscious users — starting at $9/mo compared to $25/mo for Duda. That $16/mo difference adds up quickly for growing teams.
Spline has a free plan, which gives it a meaningful edge for individuals and small teams exploring their options. Duda requires a paid subscription from day one.
Feature-wise, Spline offers broader built-in capabilities (7 features vs 6), while Duda takes a more focused approach — which can mean a simpler, faster onboarding experience.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.