Best ElectricalOM Alternatives [2026]
Looking for ElectricalOM alternatives? Compare tools offering multi-standard cable sizing (AS/NZS, NEC, BS 7671, IEC 60364), offline mode, and calculation-focused workflows.
ElectricalOM is an electrical design suite developed by Modecsoft Ltd, a software house based in Cyprus. Modecsoft markets it as a full LV design package: circuit calculations, schematic diagram design, CAD plans, cable sizing, discrimination analysis, arc flash, and Revit synchronisation. (Note: ElectricalOM is a separate product from myCableEngineering, with which it is sometimes confused — see the FAQ below — and it is not affiliated with Nexans or any other cable manufacturer.)
Engineers look for alternatives when their projects need things outside that scope: AS/NZS 3008 or NEC cable sizing coverage, offline capability, a localised interface, or a lighter calculation-focused workflow. This page examines the best alternatives and which fits your specific requirements.
How competitor capabilities are described on this page
Competitor capabilities on this page are based on vendor-published information (verified September 2026). Where a capability is not covered by the vendor materials we verified, the table shows "—" — that means "not verified by us", not "No". Always confirm current capabilities against the vendor's own materials before deciding.
Why Engineers Look for ElectricalOM Alternatives
The most common needs that send engineers looking elsewhere:
- AS/NZS 3008 coverage — projects governed by Australian or New Zealand wiring rules need AS/NZS cable sizing tables.
- NEC coverage — projects governed by NEC/NFPA 70 (United States) need NEC conductor sizing.
- A calculation-focused workflow — ElectricalOM is a schematic-driven design suite. If you need fast standalone calculations across many calculation types rather than a full schematic-based design, a calculator platform may fit better.
- Offline capability — site work without reliable internet favours a PWA or offline-capable tool.
- A localised interface — non-English-speaking teams may need a localised UI.
- Team collaboration — role-based access, project sharing, and multi-user workflows.
For each need, check the vendor's current published feature list — this page does not assume the absence of unpublished capabilities.
What ElectricalOM Does (Vendor-Published)
Modecsoft's published materials describe ElectricalOM as a full LV electrical design suite: circuit calculations, schematic diagram design, CAD plan integration, cable sizing, discrimination analysis, arc flash, and Revit synchronisation. If your workflow is schematic-driven LV design, evaluate it on those published capabilities — this page exists for engineers whose needs fall outside them.
Alternative 1: ECalPro
Best for: Engineers who need AS/NZS, NEC, or multi-standard support in a calculation-focused platform.
ECalPro covers all four major international cable sizing standards — AS/NZS 3008, BS 7671, IEC 60364, and NEC. With 24 calculators, offline PWA, and 23 languages, it is the broadest calculation-focused alternative.
| Feature | ElectricalOM | ECalPro |
|---|---|---|
| Product type | LV design suite (schematics, CAD, Revit sync)† | Calculation platform (24 calculators) |
| Cable sizing | Yes† | Yes |
| Arc flash | Yes† | Yes (IEEE 1584-2018) |
| Discrimination / protection analysis | Yes† | Protection coordination calculators |
| AS/NZS 3008 | —† | Yes |
| NEC/NFPA 70 | —† | Yes |
| BS 7671 | —† | Yes |
| IEC 60364 | —† | Yes |
| Offline mode | —† | Yes (PWA) |
| Languages | —† | 23 |
| Team RBAC | —† | Yes (4 roles) |
| Free tier | —† | 5 calcs/day, all calculators |
| PPP pricing | —† | 42 countries |
† Based on vendor-published information (Modecsoft, verified September 2026); "—" means not covered by the materials we verified, not "No". Unpublished capabilities are not assumed.
ECalPro strengths: AS/NZS and NEC cable sizing, 24 calculator types, offline PWA, 23 languages, team RBAC, PPP pricing.
ElectricalOM strengths: a schematic-driven LV design workflow — schematic diagrams, CAD plans, discrimination analysis, and Revit synchronisation (vendor-published) — which ECalPro, as a calculation platform, does not provide.
Choose ECalPro if you need multi-standard coverage, work on international projects, need offline capability, or need team collaboration in a calculation-focused tool.
Alternative 2: ELEK Cable Pro
Best for: Engineers who need LV network design, protection coordination, or multi-method arc flash analysis.
ELEK supports BS 7671, IEC 60364, and AS/NZS 3008 (but not NEC). Its key differentiator is network-level design capability with real manufacturer device data.
| Feature | ELEK Cable Pro |
|---|---|
| Price | Free (6/day) / A$99-650/yr |
| Standards | BS 7671, IEC 60364, AS/NZS 3008 (no NEC) |
| LV network design | Yes (Professional) |
| SLD generation | Yes (Professional) |
| Device database | 20,000+ protective devices |
| Arc flash | 5 methods + DC |
| Protection coordination | Yes (TCC overlays) |
| AutoCAD export | Yes (Professional) |
ELEK strengths: AS/NZS support, LV network design, protection coordination, 20,000+ device database, 5 arc flash methods, SLD generation, AutoCAD export.
Choose ELEK if you need network design, protection coordination, or AS/NZS support alongside BS 7671 and IEC.
Alternative 3: jCalc.net
Best for: Engineers who need to switch to AS/NZS 3008 for Australian projects.
jCalc is an Australian-focused tool. It does not support BS 7671 or IEC — so it is only relevant if you are moving to Australian work, not if you want to add AS/NZS alongside existing BS 7671 capability.
| Feature | jCalc |
|---|---|
| Price | A$265/yr |
| Standards | AS/NZS 3008 + 3000 (no BS 7671, IEC, or NEC) |
| Battery sizing | Yes |
| Free tier | No |
Choose jCalc only if you are moving exclusively to Australian standards. It is a different tool for a different market.
Alternative 4: PowerCalc
Best for: Engineers who need NEC compliance tools with panel schedule features.
PowerCalc serves the US market with NEC-specific calculations. Like jCalc, it serves a single jurisdiction.
| Feature | PowerCalc |
|---|---|
| Price | $29+/mo |
| Standards | NEC/NFPA 70 (no BS 7671, IEC, or AS/NZS) |
| Panel schedules | Yes |
Choose PowerCalc only if you are moving to US NEC work.
Alternative 5: ClearCalcs
Best for: Multi-discipline firms wanting structural + electrical + mechanical in one platform.
ClearCalcs is primarily a structural engineering tool that has expanded into electrical. Its electrical module is less specialised than dedicated electrical design tools but offers the convenience of multi-discipline calculations in one subscription.
| Feature | ClearCalcs |
|---|---|
| Price | $49+/mo |
| Standards | No BS 7671 or IEC 60364 |
| Multi-discipline | Yes (structural + electrical + mechanical) |
| Team features | Yes |
ClearCalcs strengths: Multi-discipline coverage, team features, modern interface.
ClearCalcs weaknesses: No BS 7671 or IEC 60364 — check that against your compliance needs before treating it as a replacement.
Quick Decision Matrix
| Your Situation | Best Alternative |
|---|---|
| Need BS 7671 + IEC + AS/NZS + NEC | ECalPro |
| Need BS 7671 + IEC + network design | ELEK Cable Pro |
| Need offline site calculations | ECalPro |
| Need team collaboration | ECalPro |
| Need arc flash calculations | ECalPro (IEEE 1584) or ELEK (5 methods) |
| Need protection coordination | ELEK Cable Pro |
| Need a schematic-driven LV design suite | Stay with ElectricalOM |
| Moving to Australian work only | jCalc |
| Moving to US NEC work only | PowerCalc |
| Multi-discipline platform | ClearCalcs |
| Budget is primary concern | ECalPro (free tier) |
Comparison: Standards Coverage
Standards coverage is the most critical differentiator. The table below shows the alternatives' coverage; for ElectricalOM's current standards support, consult Modecsoft's published materials directly rather than third-party summaries.
| Standard | ECalPro | ELEK | jCalc | PowerCalc |
|---|---|---|---|---|
| BS 7671:2018+A2 | Yes | Yes | No | No |
| IEC 60364-5-52 | Yes | Yes | No | No |
| AS/NZS 3008.1.1 | Yes | Yes | Yes | No |
| NEC/NFPA 70 | Yes | No | No | Yes |
| IEEE 1584 | Yes | Yes | No | No |
| IEC 60909 | Yes | Yes | No | No |
Only ECalPro covers all six standards listed above. ELEK covers four.
Frequently Asked Questions
Is ElectricalOM the same as myCableEngineering?
No. ElectricalOM and myCableEngineering are entirely separate products with no corporate relationship. ElectricalOM is developed by Modecsoft Ltd, a software house based in Cyprus. myCableEngineering.com is a separate, live product developed by myElectrical Engineering Ltd (UK). Neither product is affiliated with Nexans. If you are searching for a myCableEngineering alternative, see our myCableEngineering alternatives page.
Can I use ECalPro for BS 7671 calculations if I am currently using ElectricalOM?
Yes. ECalPro implements BS 7671:2018+A2 cable sizing, voltage drop, and short circuit calculations. To verify, run the same inputs in both tools and compare results. The cable selections should match for standard installation methods and cable types.
Is ElectricalOM still a good tool?
ElectricalOM is a full LV design suite per Modecsoft's published materials — circuit calculations, schematic diagrams, CAD plans, cable sizing, discrimination analysis, arc flash, and Revit synchronisation. The reasons to look for alternatives are specific: needing AS/NZS or NEC cable sizing coverage, offline capability, a localised interface, team features, or a calculation-focused workflow. Check the vendor's current materials for anything this page does not cover.
Which ElectricalOM alternative offers the best free tier?
ECalPro offers the most generous free tier for multi-standard work: all 24 calculators, 5 calculations per day, and watermarked PDF reports across AS/NZS, BS 7671, IEC 60364, and NEC. ELEK offers 6 free calculations per day for AS/NZS, BS 7671, and IEC 60364 (no NEC).
Related Resources
- 7 Best Cable Sizing Calculators Compared [2026]
- Best jCalc Alternatives for Cable Sizing [2026]
- ECalPro vs ELEK Cable Pro [2026 Comparison]
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Lead Electrical & Instrumentation Engineer
18+ years of experience in electrical engineering at large-scale mining operations. Specializing in power systems design, cable sizing, and protection coordination across BS 7671, IEC 60364, NEC, and AS/NZS standards.