EasyPower capabilities, modern delivery
EasyPower has been a go-to for decades. But at $9,000+ per year with desktop-only access, it's hard to justify when you mainly need short circuit, load flow, and sizing. ekx delivers those three analyses in a browser for a fraction of the price.
What you get
EasyPower costs $9,000+ per year. ekx starts free, with paid plans at $27–149/month.
EasyPower is desktop-only. ekx works from any browser, on any device, anywhere.
EasyPower requires manual study runs. ekx calculates live as you build and modify the model.
No downloads, no installation wizard, no compatibility concerns. Open a tab and work.
Cable, breaker, and transformer sizing per NEC, included — not a separate add-on.
Share projects without emailing files. Access your work from any computer.
What ekx does differently than EasyPower
EasyPower is a comprehensive desktop suite. ekx focuses on the three analyses engineers use most often, and delivers them in a faster, more accessible format.
- Short circuit, load flow, and equipment sizing in the browser
- Live results — no waiting for study runs to complete
- Equipment sizing per NEC included at no extra cost
- Access from any device with an internet connection
Start free. Upgrade when you need more.
Free tier includes 1 project with up to 2 buses. Paid plans start at $27/month for consultants and $149/month for unlimited access.
View All PlansFrequently asked questions
For short circuit, load flow, and equipment sizing — yes. EasyPower offers additional capabilities like arc flash, protection coordination, and harmonics. If those are critical to your workflow, EasyPower may be needed. For the core three, ekx is faster and far more affordable.
EasyPower typically costs $9,000+ per year. ekx Professional is $149/month ($1,788/year). That's roughly 75% savings for the core analyses.
For short circuit (ANSI/IEC), load flow (Newton-Raphson), and equipment sizing (NEC 2023) — the methods and accuracy are comparable. ekx doesn't cover arc flash, coordination, or harmonics.
Yes. ekx has a free tier with 1 project and 2 buses. Build a system and run studies with no credit card required.
Core analyses at a fraction of the EasyPower price.
Short circuit, load flow, and equipment sizing. $9,000/yr → $149/mo.
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