Autodesk Forma vs TestFit
Two Architecture AI tools, side by side. Both are verified against their own live sites. Here is what each does well and who it is for, so you can choose what fits.
Autodesk Forma
www.autodesk.com
AI-powered pre-design and site planning in the cloud
Best forArchitects and urban planners running early-stage site planning with environmental analysis
PricingFree trial · current pricing
What it doesAutodesk Forma (formerly Spacemaker) is a cloud-based, AI-powered platform for pre-design and schematic site planning. It combines generative design with site automation and near-instant environmental analysis covering sun hours, wind comfort, noise, microclimate, embodied carbon and solar potential, running in the browser with integration to downstream BIM applications such as Revit.
Capabilities
Visit Autodesk Forma →- Generative site and building layouts
- Real-time environmental analysis
- Embodied carbon analysis
- Geospatial data integration
- BIM and Revit integration
- Browser-based workflow
TestFit
www.testfit.io
AI-powered real estate feasibility and site planning
Best forArchitects and developers running site feasibility and parking studies
PricingPaid, from $2,100/year · current pricing
What it doesTestFit automates early-stage site planning and feasibility analysis using generative AI. It creates optimised building layouts, parking configurations and 3D massing based on parameters such as zoning, density and floor area ratios, alongside financial projections, helping architects and developers evaluate deals quickly.
Capabilities
Visit TestFit →- Generative site and building layouts
- Parking optimisation
- Feasibility and deal evaluation
- Real-time 3D massing
- Financial pro forma
How to choose
Choose Autodesk Forma if you are architects and urban planners running early-stage site planning with environmental analysis. Choose TestFit if you are architects and developers running site feasibility and parking studies. Both sit in Architecture; the right pick depends on your exact workflow and budget.
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