ETAP vs PSS®E
ETAP
etap.comPSS®E
siemens.comSide by side
| Figure | ETAP | PSS®E |
|---|---|---|
| Price from | — | $3,830/mo |
| Free plan | — | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | — |
| Plans published | 2 | 4 |
| Spec score · Electrical Design Software | 8.7 (#2) | 6.2 (#34) |
| Founded | 1986 | 1847 |
| Headquarters | Irvine, California, USA | Munich, Germany |
Plans
ETAP
- ETAP Power Simulator GrowPriced on request
- ETAP Power Simulator LaunchPriced on request
PSS®E
- Base$3,830 a month
- Standard$5,940 a month
- Advanced$9,900 a month
- Expert$13,070 a month
In their own words
ETAP
ETAP provides software and hardware for electrical systems across design, engineering, operations, and maintenance. Its modular energy management platform centers on a unified electrical digital twin for power system design, analysis, operations, and automation. ETAP 2026 includes analysis for renewable integration, feeder hosting capacity, Volt-VAR optimization, battery energy storage, and grid-code studies. Power Simulator is designed to predict system behavior, optimize grid performance, and run offline or real-time predictive simulations. DataX exchanges information across GIS, BIM, CAD, and legacy tools, with interfaces for products including Revit, AutoCAD, Excel, AVEVA, and ArcGIS. NetPM supports multi-user model creation, concurrent studies, change management, and role-based access. Grid Intelligence lists Modbus TCP, BACnet/IP, and REST protocols and integrations with systems such as SCADA, GIS, and OMS. ETAP serves utilities, infrastructure, industries, and buildings. Design and analysis products list supported 64-bit Windows systems; etapAPP is available for iOS, Windows, and Android tablets. Pricing is by customized quote, with a free 30-day demo and no free plan.