CivilGEO vs SiteWorx/OS Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

CivilGEO

0.0 (0 reviews)

CivilGEO provides advanced engineering software for hydraulic and hydrologic modeling that automates complex river analysis and storm water management tasks to speed up your design and permitting processes.

Starting at --
Free Trial 14 days
VS

SiteWorx/OS

0.0 (0 reviews)

SiteWorx/OS is a comprehensive site excavation and grading takeoff software that allows you to perform precise earthwork volume calculations directly from digital PDF files or paper blueprints.

Starting at --
Free Trial 14 days

Quick Comparison

Feature CivilGEO SiteWorx/OS
Website civilgeo.com vertigraph.com
Pricing Model Custom Custom
Starting Price Custom Pricing Custom Pricing
FREE Trial ✓ 14 days free trial ✓ 14 days free trial
Free Plan ✘ No free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment desktop desktop
Integrations AutoCAD MicroStation ArcGIS HEC-RAS HEC-HMS Google Earth Excel Civil 3D Microsoft Excel AutoCAD BiddingMatters
Target Users small-business mid-market enterprise small-business mid-market
Target Industries civil engineering environmental services government construction
Customer Count 0 0
Founded Year 2010 1991
Headquarters Madison, USA Dallas, USA

Overview

C

CivilGEO

CivilGEO provides specialized engineering software designed to simplify complex hydraulic and hydrologic modeling. You can perform detailed river analysis, floodplain mapping, and storm water management using tools that integrate directly with AutoCAD, MicroStation, and ArcGIS environments. The platform automates many of the manual tasks traditionally associated with HEC-RAS and HEC-HMS, allowing you to focus on engineering decisions rather than data entry.

You can build 1D and 2D models quickly by leveraging built-in automation for cross-section extraction and terrain processing. The software is primarily used by civil engineers, hydrologists, and government agencies to handle flood studies and infrastructure design. By streamlining the modeling workflow, you can significantly reduce the time required to complete regulatory submittals and technical reports.

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SiteWorx/OS

SiteWorx/OS helps you streamline the complex process of site excavation and earthwork estimating. You can import digital PDF files or scan paper blueprints to perform high-precision takeoffs that calculate cut and fill volumes, topsoil stripping, and subgrade materials. The software creates a 3D model of your site, allowing you to visualize the existing and proposed terrain to identify potential errors before you ever move a single yard of dirt.

You can generate detailed reports and high-resolution graphics to support your bids and provide clear documentation for field crews. Whether you are a site contractor, land developer, or estimator, the platform simplifies the transition from 2D drawings to 3D site analysis. It eliminates manual calculation errors and significantly reduces the time you spend on complex grading projects.

Overview

C

CivilGEO Features

  • Automated HEC-RAS Modeling Construct your HEC-RAS models automatically from CAD and GIS data to eliminate manual coordinate entry and errors.
  • 2D Floodplain Mapping Generate detailed 2D flood maps and animations to visualize water surface elevations and flow velocities across complex terrain.
  • Bridge and Culvert Tools Design and analyze hydraulic structures with specialized wizards that guide you through geometry setup and placement.
  • GIS Data Integration Import and process digital terrain models, land use maps, and soil data directly within your modeling environment.
  • Real-time Error Checking Catch modeling errors as you work with automated validation tools that flag inconsistent data before you run simulations.
  • AutoCAD and MicroStation Support Work within your preferred CAD environment using native tools that bridge the gap between design and analysis.
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SiteWorx/OS Features

  • PDF Takeoff Integration. Perform your takeoffs directly from digital PDF files to eliminate the need for expensive paper printing and manual scaling.
  • 3D Site Visualization. View your site from any angle in 3D to verify your data entry and catch grading errors before bidding.
  • Cut and Fill Calculations. Calculate precise volumes for cut and fill, including adjustments for topsoil stripping and various subgrade materials.
  • Area and Length Measurement. Measure areas for paving, seeding, and sodding while simultaneously calculating lengths for curbs, gutters, and utility lines.
  • Dynamic Cross Sections. Generate cross-sectional views of your site at any point to analyze the relationship between existing and proposed elevations.
  • Export to GPS. Export your completed site models to machine control systems to guide your heavy equipment with high precision on-site.

Pricing Comparison

C

CivilGEO Pricing

S

SiteWorx/OS Pricing

Pros & Cons

M

CivilGEO

Pros

  • Significant reduction in model creation time
  • Excellent technical support from experienced engineers
  • Seamless integration with existing CAD files
  • Intuitive interface for complex HEC-RAS tasks

Cons

  • Higher price point than standard freeware
  • Requires high-performance hardware for 2D modeling
  • Initial learning curve for advanced automation
A

SiteWorx/OS

Pros

  • Extremely accurate earthwork volume calculations
  • Excellent 3D modeling for visual verification
  • Saves significant time compared to manual takeoffs
  • Responsive technical support for complex site issues

Cons

  • Initial learning curve for complex site grading
  • Pricing is not transparent on the website
  • Interface feels dated compared to modern SaaS
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