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Active in UK/AU markets; used by consulting firms for FEMA and environmental agency flood risk assessments. Advanced solver for flood mapping and climate resilience analysis."},"redFlags":[],"primarySubCategory":"hydraulic-process","subCategories":["hydraulic-process"],"sectors":["water-wastewater","civil"],"firmSizeFit":["small-team","growing"],"agentAccess":{"mcp":false,"cli":false,"api":"unknown","authModel":"unknown","scripting":"unknown","webhooks":false,"agentDocs":[]},"integrations":[],"fileFormats":[],"scores":{"c1":3,"c2":2,"c3":3,"c4":3,"c5":2},"pricing":{"model":"subscription","freeTier":false,"freeViewer":"unknown","trial":"unknown"},"evidenceUrls":{"pricing":"https://www.tuflow.com/"},"platforms":["windows"],"lifecycle":"active","lastVerified":"2026-09-09","category":"engineer"},{"id":"infowater-pro","name":"Autodesk InfoWater Pro","url":"https://www.autodesk.com/products/infowater-pro/overview","description":"Water distribution system modeling and management software built on ArcGIS Pro -- provides hydraulic analysis, criticality analysis, pressure transient modeling, leakage detection, fire flow analysis, and what-if scenario simulation for water utilities and engineering firms planning, designing, and operating water distribution networks with spatial analysis and GIS integration.","verdict":"situational","composite":2.4,"verdicts":{"hydraulic-process":"RF1 keeps C1 2/5 because pricing is quote-only, and C2 2/5 reflects Ruby scripting plus Autodesk-linked simulation endpoints rather than a broadly accessible standalone API or CLI. 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Drag-and-drop DC component library, raised-floor/in-row/failure-scenario modeling. Entry cost ~$8,500 (includes cloud-based virtual server). C1 2/5 (high entry cost, no per-seat transparency); C2 1/5 (RF2: no documented API/CLI); C3 3/5 (cloud-based, requires vendor guidance); C4 3/5 (proprietary output formats, limited interop); C5 3/5 (Ansys Fluent/Icepak integrations). 100% DC-focused, eliminates general CFD overhead.","hydraulic-process":"Thermal and airflow modeling for mission-critical data center cooling design; not general-purpose CFD."},"redFlags":["RF2"],"primarySubCategory":"energy","subCategories":["energy","hydraulic-process"],"sectors":["mission-critical"],"firmSizeFit":["small-team","growing"],"agentAccess":{"mcp":false,"cli":false,"api":"unknown","authModel":"unknown","scripting":"unknown","webhooks":false,"agentDocs":[]},"integrations":[{"name":"Ansys Fluent"},{"name":"Ansys Icepak"}],"fileFormats":[],"scores":{"c1":2,"c2":1,"c3":3,"c4":3,"c5":3},"pricing":{"model":"subscription","freeTier":false,"freeViewer":"unknown","trial":"unknown","entryUsd":8500},"evidenceUrls":{"pricing":"https://coolsimsoftware.com"},"platforms":["web","desktop"],"lifecycle":"active","lastVerified":"2026-09-09","category":"engineer"},{"id":"digsilent-powerfactory","name":"DIgSILENT PowerFactory","url":"https://www.digsilent.de/en/powerfactory.html","description":"End-to-end power system analysis software; 40+ years; generation, transmission, and distribution network modeling and analysis.","verdict":"situational","composite":2.4,"verdicts":{"hydraulic-process":"Comprehensive power system analysis (gen/transmission/distribution); 40+ year independent German company. Peer-grade tool alongside ETAP and PSCAD in Wikipedia power-engineering-software table. Steady-state, dynamic, and EMT simulation; active R&D. RF1: no public pricing; contact-sales only."},"redFlags":["RF1"],"primarySubCategory":"hydraulic-process","subCategories":["hydraulic-process"],"sectors":["energy-utilities"],"firmSizeFit":["small-team","growing"],"agentAccess":{"mcp":false,"cli":false,"api":"unknown","authModel":"unknown","scripting":"unknown","webhooks":false,"agentDocs":[]},"integrations":[],"fileFormats":[],"scores":{"c1":2,"c2":2,"c3":3,"c4":3,"c5":2},"pricing":{"model":"contact-sales","freeTier":false,"freeViewer":"unknown","trial":"unknown"},"evidenceUrls":{"pricing":"https://www.digsilent.de/en/powerfactory.html"},"platforms":["windows"],"lifecycle":"active","lastVerified":"2026-09-09","category":"engineer"},{"id":"geostorm","name":"GeoSTORM","url":"https://www.civilgeo.com","description":"Stormwater modeling software with EPA SWMM graphical interface. FEMA-approved for National Flood Insurance Program studies. Supports urban and rural stormwater design with automated watershed delineation, detention pond design, and green infrastructure readiness.","verdict":"situational","composite":2.4,"verdicts":{"civil-infrastructure":"C1 1/5 reflects no public pricing (RF1); C2 2/5 reflects AutoCAD/MicroStation plugin model without standalone API; C3 3/5 reflects specialized stormwater domain, moderate adoption curve; C4 3/5 reflects SWMM/watershed data interchange; C5 3/5 reflects ArcGIS, Google Maps, AutoCAD/MicroStation integrations. Market leader in stormwater: G2 4.7/5 (500+ verified reviews). 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Independent U.S. company (Champaign, IL); specialist in power system steady-state and transient stability analysis. Distinct from distribution-focused tools (ETAP) and academic solvers (SKM, PSCAD). RF1: no public pricing; contact-sales only."},"redFlags":["RF1"],"primarySubCategory":"hydraulic-process","subCategories":["hydraulic-process"],"sectors":["energy-utilities"],"firmSizeFit":["small-team","growing"],"agentAccess":{"mcp":false,"cli":false,"api":"unknown","authModel":"unknown","scripting":"unknown","webhooks":false,"agentDocs":[]},"integrations":[],"fileFormats":[],"scores":{"c1":2,"c2":2,"c3":3,"c4":3,"c5":2},"pricing":{"model":"contact-sales","freeTier":false,"freeViewer":"unknown","trial":"unknown"},"evidenceUrls":{"pricing":"https://www.powerworld.com/"},"platforms":["windows"],"lifecycle":"active","lastVerified":"2026-09-09","category":"engineer"},{"id":"causeway-flow","name":"Causeway Flow","url":"https://www.causeway.com","description":"Cloud-based hydraulic modeling platform for UK/EU drainage network design. Optimizes storm and foul water systems with SuDS (Sustainable Drainage Systems) support and EPA SWMM engine for cost-effective compliant drainage design.","verdict":"situational","composite":2.2,"verdicts":{"civil-infrastructure":"C1 1/5 reflects contact-sales pricing (RF1); C2 2/5 reflects cloud web GUI without documented API; C3 3/5 reflects SaaS accessibility and UK drainage standards compliance; C4 3/5 reflects CAD-compatible formats and cloud portability; C5 2/5 reflects limited documented integrations (Causeway PDS, generic CAD). 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Esri partner solution, academic discounts available.","energy":"Energy placement reflects MIKE SHE subsurface/thermal capabilities; same scoring as hydraulic-process."},"redFlags":["RF1"],"primarySubCategory":"hydraulic-process","subCategories":["hydraulic-process","energy"],"sectors":["water-wastewater","agnostic"],"firmSizeFit":["small-team","growing"],"agentAccess":{"mcp":false,"cli":false,"api":"unknown","authModel":"enterprise license","scripting":"unknown","webhooks":false,"agentDocs":[]},"integrations":[{"name":"Azure"}],"fileFormats":[{"format":"NetCDF","direction":"unknown","support":"unknown"},{"format":"CSV","direction":"unknown","support":"unknown"}],"scores":{"c1":2,"c2":2,"c3":3,"c4":3,"c5":1},"pricing":{"model":"subscription + perpetual","freeTier":false,"freeViewer":"unknown","trial":true},"evidenceUrls":{"pricing":"https://www.dhigroup.com/technologies/mikepoweredbydhi","reviews":"https://www.esri.com/partners/dhi-a-s-a2T70000000TNOhEAO/mike--a2d70000000VY8zAAG"},"platforms":["windows","linux","cloud"],"lifecycle":"active","lastVerified":"2026-09-02","category":"engineer"},{"id":"power-analytics-paladin","name":"Power Analytics PALADIN","url":"https://www.poweranalytics.com","description":"Mission-critical power design + real-time operations platform; protects $100B+ in customer assets; named clients eBay, Bank of America, FAA, DoD.","verdict":"situational","composite":2.2,"verdicts":{"energy":"Power design + live operations continuity platform (formerly EDSA Micro, rebranded 2011). Suite: Paladin DesignBase (CAD), Paladin Live (real-time), Paladin SmartGrid (campus). Design-to-live continuity unique vs design-only (SKM) or on-prem DCIM. C1 2/5 (RF1: no public pricing); C2 2/5 (no documented public API, OPC integration implied); C3 2/5 (enterprise focus, vendor-led); C4 2/5 (proprietary formats, limited export); C5 3/5 (electrical engineering workflow integration). Protects $100B+ in assets. Notable: eBay, Bank of America, FAA, DoD.","hydraulic-process":"Real-time power systems monitoring and protection for mission-critical infrastructure."},"redFlags":["RF1"],"primarySubCategory":"energy","subCategories":["energy","hydraulic-process"],"sectors":["mission-critical"],"firmSizeFit":["growing"],"agentAccess":{"mcp":false,"cli":false,"api":"unknown","authModel":"unknown","scripting":"unknown","webhooks":false,"agentDocs":[]},"integrations":[],"fileFormats":[],"scores":{"c1":2,"c2":2,"c3":2,"c4":2,"c5":3},"pricing":{"model":"contact-sales","freeTier":false,"freeViewer":"unknown","trial":"unknown"},"evidenceUrls":{"pricing":"https://www.poweranalytics.com"},"platforms":[],"lifecycle":"active","lastVerified":"2026-09-09","category":"engineer"}]}