vs ETAP (Schneider Electric)
$2,000–$100,000+/yearEnterprise power systems analysis platform for load flow, short circuit, arc flash, and digital twin simulation. Acquired by Schneider Electric in 2020.
Massively overpowered and overpriced for routine NEC calculations — designed for utility-scale power system simulation, not sizing a feeder
See full comparisonvs NEC Design Software (Electrc/Loadcalc)
$130–$230 one-timePurpose-built NEC calculator and panel schedule software for electricians. Windows desktop only. Supports NEC 2008–2023.
Desktop-only Windows application with dated UI, no NEC 2026 support, no mobile access, and no cloud sync
See full comparisonvs SparkShift
Free / FreemiumFree NEC calculator app with 200+ tools, OJT hour tracking, and exam prep. Targets electrical apprentices and students.
Positioned for apprentices, not professionals — 200+ calculators but no permit-ready output, no project management, and no transparent methodology for inspector review
See full comparisonReady to switch?
Free during early access. No credit card required.