Side by side
Finch 3D vs OpalAi
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
AI-powered building design optimization
Scan spaces into 3D models with a simple walkthrough.
Primary task
3D floor plans
3D floor plans
Pricing
Freemium · Free + from $49/mo
Paid · from $0.06
Pricing details
Free + from $49/mo
from $0.06
Billing cycle
Monthly
Pay-as-you-go
API access
Not documented
Not documented
Platforms
Web
Web, iOS
Integrations
Excel
Not documented
Source rating
3.5 / 5 · 2 ratings
5.0 / 5 · 1 ratings
Catalog views
28k
17k
Estimated monthly traffic
—
—
Catalog imported
29 Aug 2026
30 Aug 2026
Listed strengths
- Immediate performance feedback
- Error detection
- Optimal solution suggestions
- Fast iteration
- Explores mass and program variants
- Scans large environments
- Creates 2D floor plans
- Generates BIM Models
- Offers 3D visualizations
- Texture and color addition
Listed limitations
- No offline capability
- Limited software integration
- Limited to architectural design
- Doesn't allow cross-platform use
- No direct customer support
- iOS only
- Requires Lidar camera
- Limited customization options
- Possible delays in processing
- Incompatible with older devices