GeoSTORM vs. Plex-Earth
A side-by-side comparison based on G2 review data.
| Metric | GeoSTORM | Plex-Earth |
|---|---|---|
| Overall rating | 4.6 | 4.6 |
| Review count | 49 | 20 |
| Ease of use | 8.6 | 9.1 |
| Ease of setup | 8.8 | 9.6 |
| Quality of support | 9.6 | 9.8 |
| Meets requirements | 9.2 | 9.5 |
| NPS | 82.978723 | 80 |
| Small Business | 81.6% | 50.0% |
| Mid-Market | 16.3% | 30.0% |
| Enterprise | 2.0% | 20.0% |
| Total page views | 1,139 | 265 |
| Total LLM citations | 1,099 | 619 |
GeoSTORM
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.
Plex-Earth
Plex-Earth is your geospatial go-to tool in CAD. Satellite and aerial imagery, years of historical archives, and 3D terrain, all inside your drawing. Built for AEC teams across civil engineering, solar, wind, telecom, oil & gas, and utilities, it integrates into AutoCAD, Civil 3D, Map 3D, and BricsCAD. Choose from basemaps including Google Maps, Azure Maps, and OpenStreetMap for general reference, or bring in premium imagery from Nearmap, Vexcel, Hexagon, Airbus, and Vantor when the project demands higher resolution and defensible source data.