SketchUp is a 3D modeling software that is widely used in architecture, interior design, and other fields.
Free version available, paid plans starting from $299/year
Best ArcGIS CityEngine Alternatives ranked by AI · updated Aug 2026
ArcGIS CityEngine is procedural 3D city modeling software for urban planners, GIS professionals, architects, and visualization teams. Its standout capability is rule-based generation of large urban environments from GIS and planning data.
Developer: Esri
Price: Paid license; price varies by region
🎯 esri.com/en-us/arcgis/products/arcgis-cityengine/overview
Top 6 ArcGIS CityEngine alternatives
Autodesk InfraWorks is civil infrastructure planning and conceptual design software for transportation, land development, and water projects. It combines terrain, GIS, imagery,...
Pros
- Creates large-scale 3D context models faster than traditional CAD workflows
- Supports preliminary roads, bridges, drainage, and terrain design
- Integrates with Autodesk Civil 3D and other common infrastructure formats
Cons
- Less suitable than Civil 3D or OpenRoads for detailed production documentation
- Requires a paid Autodesk subscription
- Large terrain and imagery datasets can require substantial computing resources
Paid subscription; price varies by region
AutoCAD Civil 3D is a civil engineering design and documentation software that supports Building Information Modeling (BIM) workflows.
Starting from $2,315.00/year
QGIS is a free, open-source desktop GIS application for viewing, editing, analyzing, and publishing geographic data. It serves GIS professionals, researchers, public...
Pros
- Provides deeper GIS analysis than Amplify Geo at no license cost
- Supports many vector, raster, database, and web data formats
- Large plugin ecosystem and active open-source community
Cons
- Desktop installation and configuration are less convenient than Amplify Geo
- Collaboration and hosted sharing require additional infrastructure
- Steeper learning curve for non-GIS users
5
Autodesk Forma
Autodesk
Autodesk Forma is a cloud-based site planning and early-stage design platform for architects, developers, and urban designers. It provides contextual modeling, massing...
Pros
- Stronger early-stage design and environmental analysis than 3D Cityplanner
- Connects with Revit and other Autodesk workflows
- Supports rapid massing studies and option comparison
Cons
- More expensive and complex than 3D Cityplanner for simple public presentations
- Requires more training for non-design stakeholders
- Cloud features and Autodesk integrations can increase workflow dependence
Contact sales
6
OpenRoads Designer
Bentley Systems
OpenRoads Designer is civil infrastructure design software for roadway, rail, site, drainage, and utility projects. It combines terrain modeling, corridor design, drainage...
Pros
- Strong roadway, rail, terrain, drainage, and utility design capabilities
- Handles detailed infrastructure deliverables beyond InfraWorks's conceptual focus
- Good interoperability with Bentley's reality modeling and project platforms
Cons
- More complex to learn than InfraWorks for early-stage planning
- Less approachable for nontechnical stakeholder presentations
- Pricing and licensing are less transparent than many competitors
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