Data as of Oct 18, 2026Based on 211 AI responses
Reviewed by Dimitry Apollonsky
AI summary
Autodesk Civil 3D holds a clear lead across civil engineering modeling, earning frequent recommendations for roadway grading and urban stormwater design. For geographic planning and spatial analysis, QGIS is the usual answer instead.
Rank and Mentioned in · since Jul 5
| # | Brand | Recommended for | Mentioned in |
|---|---|---|---|
| 1 | surface modeling, earthwork calculations, and integrated grading design | surface modeling, earthwork calculations, and integrated grading design | 48% |
| 2 | corridor design and large-scale public transportation infrastructure | corridor design and large-scale public transportation infrastructure | 29% |
| 3 | river analysis and hydraulic flood modeling computations | river analysis and hydraulic flood modeling computations | 24% |
| 4 | multi-story commercial buildings requiring seismic and wind analysis | multi-story commercial buildings requiring seismic and wind analysis | 22% |
| 5 | urban runoff simulation and wastewater drainage systems | urban runoff simulation and wastewater drainage systems | 21% |
| 6 | flexible structural analysis across steel, concrete, and timber | flexible structural analysis across steel, concrete, and timber | 20% |
| 7 | large municipal infrastructure and interconnected sewer pipe networks | large municipal infrastructure and interconnected sewer pipe networks | 20% |
| 8 | open-source hydraulic modeling and water distribution simulation | open-source hydraulic modeling and water distribution simulation | 19% |
| 9 | structural engineering workflows integrated directly into Autodesk platforms | structural engineering workflows integrated directly into Autodesk platforms | 17% |
| 10 | straightforward hydrology calculations for land development projects | straightforward hydrology calculations for land development projects | 17% |
| 11 | 17% | ||
| 12 | 17% | ||
| 13 | 16% | ||
| 14 | 15% | ||
| 15 | 15% |
What’s changing · since July
Since July, ETABSrising has become the most named option for commercial building structural analysis, while SkyCivfalling dropped out to occasional mentions. Autodesk Civil 3Drising and HEC-RASrising also expanded their market presence.
Weeks of Sep 14 – Sep 27, 2026 · Since Jul 5
Widest split: Bentley Systems, 15% on ChatGPT Search and 25% on Google AI Mode.
| Brand | ChatGPT Search | Google AI Mode | Comparison |
|---|---|---|---|
| Autodesk Civil 3D | 46% | 50% | |
| Bentley OpenRoads Designer | 26% | 32% | |
| HEC-RAS | 25% | 22% | |
| ETABS | 23% | 21% | |
| Storm Water Management Model (SWMM) | 24% | 19% | |
| STAAD.Pro | 23% | 18% | |
| Bentley Systems | 15% | 25% | |
| EPANET | 19% | 20% | |
| Autodesk Robot Structural Analysis Professional | 14% | 20% | |
| HydroCAD | 12% | 22% |
38% of citations point at the ranked brands’ own sites. reddit.com, youtube.com, linkedin.com are the most-cited sites outside the ranked brands’ own domains.
Market map
Mentioned in · since Jul 5
Leading brands by topic
I am a civil engineer looking for recommendations on software tools specifically for grading and roadway design. What are the top options?
What is the best structural analysis software for designing a commercial building?
My goal is to optimize our water network's pressure and flow. What's the best hydraulic modeling and simulation software?
I'm a civil engineer, what is the best GIS software for project planning and analysis?
I need to perform stormwater modeling for my civil engineering work. What are the best software options available?