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Well-suited for complex multi-building evacuation scenarios."},"redFlags":[],"primarySubCategory":"fire-life-safety","subCategories":["fire-life-safety"],"sectors":["agnostic"],"firmSizeFit":["small-team","growing"],"agentAccess":{"mcp":false,"cli":false,"api":"unknown","authModel":"unknown","scripting":"unknown","webhooks":false,"agentDocs":["https://www.iesve.com/software/virtual-environment/applications/simulex"]},"integrations":[{"name":"IES Virtual Environment","type":"native"}],"fileFormats":[{"format":"DXF","direction":"import","support":"full","note":"CAD floor plan import"},{"format":"CSV","direction":"export","support":"full","note":"Results data export"},{"format":"VE","direction":"native","support":"full","note":"IES Virtual Environment native format"}],"scores":{"c1":3,"c2":2,"c3":2,"c4":4,"c5":3},"pricing":{"model":"subscription (quote-only)","freeTier":false,"freeViewer":"unknown","trial":"unknown"},"evidenceUrls":{"formats":"https://www.iesve.com/software/virtual-environment/applications/simulex","integrations":"https://www.iesve.com/software/virtual-environment/applications/simulex"},"platforms":["desktop"],"lifecycle":"active","lastVerified":"2026-07-29","category":"engineer"},"matchedFormats":["DXF"],"directionLabel":"Opens","supportLabel":"Full","priceLabel":"Paid / quote-only","freeOrPaidLabel":"Paid"},{"tool":{"id":"sofistik","name":"SOFiSTiK","url":"https://www.sofistik.com/","description":"FEA, BIM, and CAD software for structural engineering with a strong bridge-design specialisation -- the SOFiSTiK Bridge + Infrastructure Modeler (SBIM) provides parametric 4D bridge modelling with integrated structural analysis, code-based design (Eurocode, BS, AASHTO), and BIM coordination (Revit, Rhino, AutoCAD integration); the FEM Packages cover 2D/3D finite element analysis for buildings and infrastructure; founded 1987 in Nuremberg, Germany, with ~100 employees serving over 5,000 customers worldwide, including the Queensferry Crossing (Scotland) and other major bridge projects.","verdict":"situational","composite":2.8,"verdicts":{"structural":"RF1 keeps C1 2/5 because commercial pricing is quote-required, and C2 3/5 reflects Grasshopper, Rhino Python, and Revit add-on scripting rather than a standalone public API. C5 4/5 reflects Revit, Rhino, AutoCAD, and IDEA StatiCa integrations, and C4 3/5 reflects IFC, DWG, DXF, and SAF exchange.","civil-infrastructure":"On the civil-infrastructure placement, C2 3/5 reflects Grasshopper, Rhino Python, and Revit add-on scripting, and C5 4/5 reflects the Revit, Rhino, AutoCAD, and IDEA StatiCa stack. RF1 keeps C1 2/5 because pricing is quote-required, and C4 3/5 reflects IFC, DWG, DXF, and SAF exchange for bridge and infrastructure models."},"redFlags":["RF1"],"primarySubCategory":"structural","subCategories":["structural","civil-infrastructure"],"sectors":["civil"],"firmSizeFit":["growing"],"agentAccess":{"mcp":false,"cli":false,"api":"Rhino/Grasshopper interface (parametric modelling); Revit add-on API (Analysis + Design for Revit, Reinforcement); BiMTOOLS for BIM integration; no publicly documented standalone REST API","authModel":"license-based (desktop)","scripting":"Grasshopper (Rhino visual scripting); Revit API via SOFiSTiK add-ons; Rhino Python scripting","webhooks":false,"agentDocs":["https://www.sofistik.com/"]},"integrations":[{"name":"Revit"},{"name":"Rhino"},{"name":"AutoCAD"},{"name":"IDEA StatiCa"}],"fileFormats":[{"format":"IFC","direction":"both","support":"unknown"},{"format":"DWG","direction":"both","support":"unknown"},{"format":"DXF","direction":"both","support":"unknown"},{"format":"SAF","direction":"both","support":"unknown","note":"Structural analysis format"}],"scores":{"c1":2,"c2":3,"c3":2,"c4":3,"c5":4},"pricing":{"model":"subscription (quote-required, but 30-day free trial)","freeTier":false,"freeViewer":false,"trial":true},"evidenceUrls":{"pricing":"https://www.sofistik.com/en/downloads/trialversion"},"platforms":["desktop"],"lifecycle":"active","lastVerified":"2026-07-13","category":"engineer"},"matchedFormats":["DXF"],"directionLabel":"Opens + exports","supportLabel":"Unknown","priceLabel":"Paid / quote-only","freeOrPaidLabel":"Paid"},{"tool":{"id":"openflows-stormcad","name":"Bentley OpenFlows StormCAD","url":"https://www.bentley.com/software/openflows-storm/","description":"Storm sewer analysis and design software now licensed as part of Bentley's OpenFlows Storm family. StormCAD remains the named storm-network design capability inside the current OpenFlows Storm packaging, focused on rainfall-to-outlet sewer design, hydraulic sizing, and CAD/GIS-connected stormwater workflows.","verdict":"situational","composite":2.6,"verdicts":{"civil-infrastructure":"C1 3/5 reflects published $1,355 per-seat pricing, C2 2/5 reflects a Windows desktop workflow with no publicly documented standalone API, and C5 3/5 reflects MicroStation, OpenRoads Designer, OpenSite Designer, OpenRail Designer, and AutoCAD integrations. C4 3/5 reflects SWMM exchange plus DGN, DXF, and GIS import."},"redFlags":[],"primarySubCategory":"civil-infrastructure","subCategories":["civil-infrastructure"],"sectors":["water-wastewater"],"firmSizeFit":["growing"],"agentAccess":{"mcp":false,"cli":false,"api":"none publicly documented for standalone agent driving; workflow centers on desktop model authoring and data import/export","authModel":"Bentley desktop license","scripting":"unknown","webhooks":false,"agentDocs":["https://docs.bentley.com/LiveContent/web/OpenFlows%20Storm%20-%20StormCAD-v2026/Help/en/index.html"]},"integrations":[{"name":"MicroStation"},{"name":"OpenRoads Designer"},{"name":"OpenSite Designer"},{"name":"OpenRail Designer"},{"name":"AutoCAD"}],"fileFormats":[{"format":"SWMM","direction":"both","support":"full","note":"Vendor page explicitly documents EPA SWMM import/export."},{"format":"DGN","direction":"import","support":"partial"},{"format":"DXF","direction":"import","support":"partial"},{"format":"GIS","direction":"import","support":"full"}],"scores":{"c1":3,"c2":2,"c3":2,"c4":3,"c5":3},"pricing":{"model":"subscription","freeTier":false,"freeViewer":false,"trial":"unknown","entryUsd":1355},"evidenceUrls":{"pricing":"https://en.virtuosity.com/openflows-storm","changelog":"https://docs.bentley.com/LiveContent/web/OpenFlows%20Storm%20-%20StormCAD-v2026/Help/en/index.html"},"platforms":["windows"],"lifecycle":"active","lastVerified":"2026-07-14","category":"design"},"matchedFormats":["DXF"],"directionLabel":"Opens","supportLabel":"Partial","priceLabel":"Paid / subscription","freeOrPaidLabel":"Paid"},{"tool":{"id":"hydrocad","name":"HydroCAD","url":"https://www.hydrocad.net","description":"Standalone Windows stormwater hydrology and hydraulics modeler (TR-20, TR-55, SBUH; ponds, outlets, routing) in use since 1986. Licensed perpetually by node count (5-node $275 to 40-node $1,100; 20-node $825 is the most common) with an annual-license option and a free sample version. Direct CAD watershed import (v10+); desktop-only with no API.","verdict":"situational","composite":2.6,"verdicts":{"hydraulic-process":"C1 4/5 reflects published perpetual node-based pricing plus a free sample version, while C2 1/5 reflects no public API, CLI, MCP, webhook, or scripting surface. C4 3/5 reflects DWG and DXF watershed import as the documented file interface."},"redFlags":[],"primarySubCategory":"hydraulic-process","subCategories":["hydraulic-process"],"sectors":["civil"],"firmSizeFit":["solo","small-team"],"agentAccess":{"mcp":false,"cli":false,"api":"none (standalone desktop program)","authModel":"none","scripting":"none","webhooks":false,"agentDocs":[]},"integrations":[],"fileFormats":[{"format":"DXF","direction":"import","support":"partial","note":"CAD watershed import (v10+)."},{"format":"DWG","direction":"import","support":"partial","note":"CAD watershed import (v10+)."}],"scores":{"c1":4,"c2":1,"c3":3,"c4":3,"c5":2},"pricing":{"model":"perpetual, node-based one-time; annual-license option; free sample version","freeTier":false,"freeViewer":false,"trial":true,"entryUsd":275},"evidenceUrls":{"pricing":"https://www.hydrocad.net/price.htm"},"platforms":["desktop"],"lifecycle":"active","lastVerified":"2026-07-19","category":"engineer"},"matchedFormats":["DXF"],"directionLabel":"Opens","supportLabel":"Partial","priceLabel":"Paid / perpetual, node-based one-time; annual-license option; free sample version","freeOrPaidLabel":"Paid"},{"tool":{"id":"inqi","name":"InQI","url":"https://www.inqi.ai","description":"AI property-intelligence web tool that turns any US address or APN into a scaled, editable site plan in about 60 seconds, assembling parcel boundaries, setbacks, aerial imagery, and topography (from county/ESRI GIS) plus building-code checks and cost estimates. Self-serve per-project access; delivered through a GUI web app with no public API. Based in Mountain View, CA.","verdict":"situational","composite":2.6,"verdicts":{"development-feasibility":"C1 4/5 reflects self-serve per-project access, and C4 3/5 reflects PDF and DXF export from the generated site plan, setbacks, code checks, and cost estimates. RF2 keeps C2 1/5 because delivery is a GUI web app with no public API.","site-intelligence":"The site-intelligence placement is an address or APN to site-plan workflow built from parcel boundaries, aerial imagery, and topography; C4 3/5 reflects PDF and DXF export, and RF2 keeps C2 1/5 because delivery is a GUI web app with no public API.","permitting":"The permitting placement is setback and code-check screening on the generated site plan; C1 4/5 reflects self-serve per-project access, and RF2 keeps C2 1/5 because delivery is a GUI web app with no public API."},"redFlags":["RF2"],"primarySubCategory":"development-feasibility","subCategories":["development-feasibility","site-intelligence","permitting"],"sectors":["agnostic"],"firmSizeFit":["solo","small-team"],"agentAccess":{"mcp":false,"cli":false,"api":"none; GUI web app","authModel":"none","scripting":"none","webhooks":"unknown","agentDocs":[]},"integrations":[{"name":"Esri ArcGIS","type":"api-only"}],"fileFormats":[{"format":"PDF","direction":"export","support":"unknown"},{"format":"DXF","direction":"export","support":"unknown","note":"CAD-compatible export."}],"scores":{"c1":4,"c2":1,"c3":3,"c4":3,"c5":2},"pricing":{"model":"self-serve per-project (Single Project Access)","freeTier":"unknown","freeViewer":false,"trial":"unknown"},"evidenceUrls":{"pricing":"https://www.inqi.ai/pricing-plans"},"platforms":["web"],"lifecycle":"active","lastVerified":"2026-07-19","category":"win"},"matchedFormats":["DXF"],"directionLabel":"Exports","supportLabel":"Unknown","priceLabel":"Paid / self-serve per-project (single project access)","freeOrPaidLabel":"Paid"},{"tool":{"id":"pcswmm","name":"PCSWMM","url":"https://www.pcswmm.com/","description":"Advanced stormwater, wastewater, watershed, and water distribution modeling software by Computational Hydraulics International (CHI) -- built on the EPA SWMM5 engine with a powerful GIS interface, 1D/2D hydraulic modeling, intelligent scenario management, model calibration tools, and green infrastructure/LID design; used worldwide by engineering consultants, municipalities, and utilities for drainage design, floodplain mapping, CSO/SSO analysis, and water quality modeling.","verdict":"situational","composite":2.6,"verdicts":{"hydraulic-process":"C1 4/5 reflects published annual pricing from USD 1,600 to USD 4,400 plus a 30-day trial, and RF2 keeps C2 1/5 because no public REST API or CLI is documented for the desktop application. C4 3/5 reflects INP, SHP, CSV, DXF, and DWG workflows, and C5 2/5 reflects EPA SWMM5, EPA EPANET2, ArcGIS, and QGIS integration."},"redFlags":["RF2"],"primarySubCategory":"hydraulic-process","subCategories":["hydraulic-process"],"sectors":["water-wastewater"],"firmSizeFit":["small-team","growing"],"agentAccess":{"mcp":false,"cli":false,"api":"none (no documented REST API or CLI; desktop-only .NET application supporting the SWMM5 engine)","authModel":"none (named-user desktop license)","scripting":"none documented","webhooks":false,"agentDocs":["https://www.pcswmm.com/","https://www.chiwater.com/"]},"integrations":[{"name":"ArcGIS","type":"native"},{"name":"QGIS","type":"middleware"},{"name":"EPA SWMM5","type":"native"},{"name":"EPA EPANET2","type":"native"}],"fileFormats":[{"format":"INP","direction":"native","support":"full","note":"SWMM .inp format"},{"format":"SHP","direction":"both","support":"full","note":"ESRI Shapefile GIS integration"},{"format":"CSV","direction":"both","support":"full"},{"format":"DXF","direction":"export","support":"full"},{"format":"DWG","direction":"import","support":"partial"}],"scores":{"c1":4,"c2":1,"c3":3,"c4":3,"c5":2},"pricing":{"model":"subscription (annual per-seat)","freeTier":false,"freeViewer":false,"trial":true,"entryUsd":1600},"evidenceUrls":{"pricing":"https://www.pcswmm.com/Pricing"},"platforms":["windows"],"lifecycle":"active","lastVerified":"2026-07-05","category":"engineer"},"matchedFormats":["DXF"],"directionLabel":"Exports","supportLabel":"Full","priceLabel":"Paid / subscription (annual per-seat)","freeOrPaidLabel":"Paid"},{"tool":{"id":"deep-excavation","name":"Deep Excavation","url":"https://www.deepexcavation.com/","description":"Suite of geotechnical engineering software for deep excavation shoring design (DeepEX 2D/3D), deep foundation pile design (DeepFND, HelixPile), retaining wall design (RetainEX, SnailPlus), quay wall design (QuayWalls), inclinometer monitoring (SiteMaster), and borehole soil estimation (GeoBase) -- serving geotechnical engineers, shoring contractors, and transportation agencies globally since 2000.","verdict":"situational","composite":2.4,"verdicts":{"geotechnical":"C1 4/5 reflects published annual pricing from USD 950 to USD 14,950 plus a trial, and RF2 keeps C2 1/5 because the desktop suite has no documented API, CLI, or scripting surface. C4 3/5 reflects DXF, DWG, and CSV exchange, and C3 2/5 reflects specialist onboarding across shoring, foundation, retaining-wall, and monitoring modules."},"redFlags":["RF2"],"primarySubCategory":"geotechnical","subCategories":["geotechnical"],"sectors":["civil"],"firmSizeFit":["solo","small-team"],"agentAccess":{"mcp":false,"cli":false,"api":"none","authModel":"none","scripting":"none","webhooks":false,"agentDocs":[]},"integrations":[],"fileFormats":[{"format":"DXF","direction":"both","support":"unknown"},{"format":"CSV","direction":"unknown","support":"unknown"},{"format":"DWG","direction":"unknown","support":"unknown"}],"scores":{"c1":4,"c2":1,"c3":2,"c4":3,"c5":2},"pricing":{"model":"subscription (annual per-seat)","freeTier":false,"freeViewer":false,"trial":true,"entryUsd":950},"evidenceUrls":{"pricing":"https://www.deepexcavation.com/shop"},"platforms":["windows"],"lifecycle":"active","lastVerified":"2026-07-18","category":"engineer"},"matchedFormats":["DXF"],"directionLabel":"Opens + exports","supportLabel":"Unknown","priceLabel":"Paid / subscription (annual per-seat)","freeOrPaidLabel":"Paid"},{"tool":{"id":"fine-mep","name":"FINE MEP","url":"https://www.4msa.com/en/brands/fine-mep-design","description":"Complete MEP BIM suite with 6 modules (HVAC, electrical, plumbing, fire, gas, lifts) and FINE-CLOUD for real-time multi-workset collaboration.","verdict":"situational","composite":2.4,"verdicts":{"bim-authoring":"C1 1/5 reflects contact-sales/quote-only pricing with no public price disclosure (RF1); C2 2/5 reflects BIM-native suite without documented public API or CLI (cloud interface via FINE-CLOUD); C3 2/5 reflects specialist MEP workflows requiring domain training; C4 3/5 reflects IFC 2x3 support and inter-module coordination via native file formats (FINE proprietary); C5 4/5 reflects 8D capabilities (3D-8D modeling), 35,000+ users in 65+ countries, and FINE-CLOUD real-time workset coordination ecosystem. Established MEP specialist serving international market.","mep":"FINE MEP is the full MEP authoring suite covering HVAC, electrical, plumbing, fire protection, gas, and lift design. C5 4/5 reflects the module ecosystem and multi-disciplinary coordination pathway."},"redFlags":["RF1"],"primarySubCategory":"bim-authoring","subCategories":["bim-authoring","mep"],"sectors":["agnostic"],"firmSizeFit":["small-team","growing"],"agentAccess":{"mcp":false,"cli":false,"api":"FINE-CLOUD REST API (cloud collaboration)","authModel":"FINE account login","scripting":"unknown","webhooks":"unknown","agentDocs":["https://www.4msa.com/en/brands/fine-mep-design"]},"integrations":[{"name":"FINE-CLOUD (cloud collaboration)"},{"name":"Multi-module coordination"}],"fileFormats":[{"format":"IFC 2x3","direction":"both","support":"full"},{"format":"DWG","direction":"both","support":"unknown"},{"format":"DXF","direction":"both","support":"unknown"}],"scores":{"c1":1,"c2":2,"c3":2,"c4":3,"c5":4},"pricing":{"model":"contact-sales","freeTier":false,"freeViewer":"unknown","trial":"unknown"},"evidenceUrls":{"formats":"https://www.aecbytes.com/review/2025/FINE24.html"},"platforms":["windows"],"lifecycle":"active","lastVerified":"2026-08-31","category":"produce"},"matchedFormats":["DXF"],"directionLabel":"Opens + exports","supportLabel":"Unknown","priceLabel":"Paid / quote-only","freeOrPaidLabel":"Paid"},{"tool":{"id":"plaxis","name":"PLAXIS","url":"https://www.seequent.com/products-solutions/plaxis/","description":"Finite element analysis software suite for 2D and 3D geotechnical deformation and stability analysis of soil and rock, including groundwater flow, heat flow, soil-structure interaction, dynamics, and earthquake/seismic analysis -- with PLAXIS 2D, PLAXIS 3D, and PLAXIS Monopile Designer product lines, serving geotechnical engineers on civil infrastructure, tunnelling, and offshore foundation projects worldwide.","verdict":"situational","composite":2.4,"verdicts":{"geotechnical":"C1 2/5 reflects subscription pricing without published list figures, and RF2 keeps C2 2/5 because automation is limited to local Python scripting rather than a public API or CLI. C4 3/5 reflects DXF, DWG, and CSV exchange, and C5 3/5 reflects Leapfrog Works, GeoStudio, AutoCAD, and Revit connections."},"redFlags":["RF2"],"primarySubCategory":"geotechnical","subCategories":["geotechnical"],"sectors":["civil"],"firmSizeFit":["growing"],"agentAccess":{"mcp":false,"cli":false,"api":"none (local desktop scripting only)","authModel":"n/a (license-based desktop)","scripting":"Python scripting in PLAXIS 2D (model automation)","webhooks":false,"agentDocs":["https://www.seequent.com/products-solutions/plaxis-2d/"]},"integrations":[{"name":"Leapfrog Works"},{"name":"GeoStudio"},{"name":"AutoCAD"},{"name":"Revit"}],"fileFormats":[{"format":"DXF","direction":"import","support":"unknown"},{"format":"DWG","direction":"import","support":"unknown"},{"format":"CSV","direction":"unknown","support":"unknown"}],"scores":{"c1":2,"c2":2,"c3":2,"c4":3,"c5":3},"pricing":{"model":"subscription","freeTier":false,"freeViewer":false,"trial":true},"evidenceUrls":{"pricing":"https://www.seequent.com/products-solutions/plaxis-2d/"},"platforms":["windows"],"lifecycle":"active","lastVerified":"2026-07-05","category":"engineer"},"matchedFormats":["DXF"],"directionLabel":"Opens","supportLabel":"Unknown","priceLabel":"Paid / subscription","freeOrPaidLabel":"Paid"},{"tool":{"id":"rebro","name":"Rebro","url":"https://www.nyk-systems.co.jp","description":"MEP BIM platform optimized for Japanese AEC market with Revit import/export, BIMXD integration, and automated MEP placement.","verdict":"situational","composite":2.4,"verdicts":{"bim-authoring":"C1 1/5 reflects contact-sales pricing model; free viewer available but no commercial pricing disclosed (RF1); C2 3/5 reflects Revit import/export native interoperability and BIMXD/BIMcloud integration; C3 2/5 reflects Japan-focused product (Rebro2026 current) with limited English documentation (steep international learning curve); C4 3/5 reflects IFC, DWG/DXF, and Revit file exchange; C5 3/5 reflects Autodesk Solution Associate partnership, BIMXD ecosystem, and BIMcloud collaboration. Market leader in Japan; limited international presence.","mep":"Rebro MEP module covers HVAC, electrical, plumbing, and fire protection. C2 3/5 reflects specialized MEP workflows with automatic placement and connection features."},"redFlags":["RF1"],"primarySubCategory":"bim-authoring","subCategories":["bim-authoring","mep"],"sectors":["agnostic"],"firmSizeFit":["small-team","growing"],"agentAccess":{"mcp":false,"cli":false,"api":"Revit Add-in API, BIMXD integration","authModel":"Revit/BIMcloud account","scripting":"Revit API scripting","webhooks":false,"agentDocs":["https://aecpartners.autodesk.com/NYK+Systems+Inc/Rebro/"]},"integrations":[{"name":"Revit (native)"},{"name":"BIMXD"},{"name":"BIMcloud"}],"fileFormats":[{"format":"RVT","direction":"both","support":"full"},{"format":"IFC","direction":"both","support":"full"},{"format":"DWG","direction":"both","support":"full"},{"format":"DXF","direction":"both","support":"full"}],"scores":{"c1":1,"c2":3,"c3":2,"c4":3,"c5":3},"pricing":{"model":"contact-sales","freeTier":false,"freeViewer":true,"trial":"unknown"},"evidenceUrls":{"apiDocs":"https://aecpartners.autodesk.com/NYK+Systems+Inc/Rebro/"},"platforms":["windows"],"lifecycle":"active","lastVerified":"2026-08-31","category":"produce"},"matchedFormats":["DXF"],"directionLabel":"Opens + exports","supportLabel":"Full","priceLabel":"Free viewer","freeOrPaidLabel":"Free viewer"},{"tool":{"id":"rocscience","name":"Rocscience","url":"https://www.rocscience.com/","description":"Comprehensive geotechnical analysis software suite covering slope stability (Slide2/Slide3), finite element analysis (RS2/RS3), settlement and foundation design (Settle3, RSPile), tunneling and excavation (RocTunnel3, EX3), rockfall hazard analysis (RocFall2/RocFall3), and data management (RSLog) -- serving civil, mining, and geotechnical engineers worldwide.","verdict":"situational","composite":2.4,"verdicts":{"geotechnical":"C1 4/5 reflects public entry pricing from $649 per seat per year plus a 15-day trial, while C4 3/5 reflects DXF, CSV, DWG, and GIS exchange. 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