Top 10 OpenSite Designer Alternatives & Competitors

Top 10 Alternatives to OpenSite Designer Recently Reviewed By G2 Community

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ZWCAD
By ZWSOFT
4.6/5
(344)
Product Description
ZWCAD is a powerful, reliable, and DWG-compatible CAD solution that enables you to boost design efficiency without switching cost.
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Categories in common with OpenSite Designer:
Civil Engineering Design

GeoHECRAS
By CivilGEO, Inc.
4.7/5
(339)
Product Description
GeoHECRAS is an advanced hydraulic modeling software that simplifies HEC-RAS modeling as it accelerates river and floodplain analysis by reducing repetitive GIS and CAD processing. Tasks like merging DEMs, generating elevation profiles, or building HEC-RAS floodplain surfaces are completed in half the time. The software integrates LiDAR surveying data, NLCD Land Cover data, and FEMA Flood maps directly into AutoCAD, MicroStation, or ArcGIS workflows. GeoHECRAS is used for river modeling, 1D and 2D hydraulic modeling, dam breach analysis, and HEC-RAS bridge modeling, along with complex floodplain encroachment studies—all with built-in reporting and reduced external GIS dependency.
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Categories in common with OpenSite Designer:
Civil Engineering Design

Civil 3D
By Autodesk
4.4/5
(300)
Product Description
Civil 3D civil engineering design software is a civil design and documentation solution that supports Building Information Modeling (BIM) workflows.
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Categories in common with OpenSite Designer:
Civil Engineering Design
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ActCAD BIM
By ACTCAD
4.5/5
(50)
Product Description
ActCAD has been consistently providing CAD Solutions for years and is the leading Indian CAD Software trusted by over 1 Million happy users worldwide. A power-packed genuine CAD Software available to you at a reasonable price.
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Categories in common with OpenSite Designer:
Civil Engineering Design

AutoTURN
By Transoft Solutions
4.3/5
(49)
Product Description
Advanced vehicle swept path and turn simulation software for the transportation and engineering professional.
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Categories in common with OpenSite Designer:
Civil Engineering Design

Autodesk InfraWorks 360
By Autodesk
4.2/5
(42)
Product Description
InfraWorks 360™ preliminary engineering and design software improves your infrastructure project outcomes throughout the asset lifecycle. Make decisions in the context of the real world, not the CAD world. Combine and connect data to better create, view, analyze, share, and manage information anywhere, on any device using the power of the cloud.
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Categories in common with OpenSite Designer:
Civil Engineering Design

Tekla Tedds
By Trimble
4.3/5
(37)
Product Description
Tekla Tedds is powerful software developed to meet the needs of the structural engineering workflow and designed to help you automate your repetitive structural calculations. Choose from one or more of our regularly updated calculation libraries or write your own, and create professional documentation every time. Combine your structural calculations with 2D frame analysis.
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Categories in common with OpenSite Designer:
Civil Engineering Design

Site3D
By Microplot Ltd
4.5/5
(36)
Product Description
Site3D is a fully featured software product for the engineering design of road systems and housing developments.
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Categories in common with OpenSite Designer:
Civil Engineering Design

GeoSTORM
By CivilGEO, Inc.
4.6/5
(36)
Product Description
GeoSTORM is a Civil 3D-integrated stormwater modeling software that streamlines catchment area delineation, runoff calculations, and flow routing. It supports multiple hydrology methods, such as EPA SWMM, SCS TR-55/TR-20, Rational, Modified Rational, and DeKalb Rational, enabling flexible hydrologic analysis. Capabilities include interactive detention/retention pond design and roadway catch basin optimization using major U.S. and Canadian foundry catalogs, which helps engineers move from concept to deliverable efficiently. Additional features include cloud-based mapping, 2D/3D model visualization, and in-depth automated report generation. GeoSTORM is engineered for both urban and rural stormwater drainage systems, supports scenario comparisons, and accelerates design review and iteration, making stormwater workflows faster and easier to maintain.
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Categories in common with OpenSite Designer:
Civil Engineering Design

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