Altium Designer vs CYME

Altium Designer8.4Visit CCYME8.2Visit

Higher score Altium Designer #6 in Electrical Design Software 8.4/10 30-day trial Free trial✓ 3 of 4 features Visit Altium

vs

C CYME #7 in Electrical Design Software 8.2/10 Pricing on request ✓ 2 of 4 features Visit Eaton

• Altium Designer fits best

  End-to-end PCB electrical design

• CYME fits best

  Utility and distribution network modeling

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Side by side

Feature	Altium Designer 8.4/10 Visit ↗	CCYME 8.2/10 Visit ↗
At a glance
Editor score	8.4	8.2
Ranking	#6 in Electrical Design Software	#7 in Electrical Design Software
Best for	End-to-end PCB electrical design	Utility and distribution network modeling
Pricing model	Paid	Paid
Starting price	—	Pricing on request
Free plan	—	Not checked yet
Free trial	30 days	—
Support	Live chat, Tickets, Community, Docs	Email, Phone
Integrations	9 integrations	7 integrations
Built for	Solo, Small business, Mid-market, Enterprise	Mid-market, Enterprise
Features Altium Designer 3/4 · CYME 2/4
Schematic capture	✓	✓
Panel design	Not checked yet	Not checked yet
Standards libraries	✓	✓
MCAD integration	✓ (best)	Not checked yet
Specs
Electrical simulation	Basic	Advanced
Deployment	Hybrid	Not checked yet
Our review
Pros	Combines schematic capture, PCB layout, SPICE simulation, and 3D validation Supports ECAD-MCAD synchronization with major CAD platforms Covers libraries, constraints, BOMs, and manufacturing releases	Covers distribution, transmission, and industrial network modeling Includes power flow, faults, transients, substations, DER, and storage Connects with GIS, OMS, AMI, SCADA, DMS, EMS, and ArcGIS Desktop
Cons	Paid product with no permanent free plan The listed desktop platform is Windows Electrical simulation is categorized as basic	Pricing requires contacting Eaton for a quote Enterprise-oriented scope may exceed simpler design needs No explicit deployment-platform statement is provided
Our verdict	Altium Designer is a Windows-based electronic and PCB design environment for engineers and hardware teams. It brings hierarchical and multi-channel schematic capture, interactive PCB routing, SPICE simulation, design-rule management,… Read the review →	CYME is Eaton’s power engineering software suite for utilities and electrical engineers. It supports distribution, transmission, and industrial network modeling alongside power-flow, steady-state, fault, short-circuit, transient-stability,… Read the review →

Strengths and trade-offs

• Altium Designer — where it wins

  • Combines schematic capture, PCB layout, SPICE simulation, and 3D validation
  • Supports ECAD-MCAD synchronization with major CAD platforms
  • Covers libraries, constraints, BOMs, and manufacturing releases

  Where it doesn't

  • Paid product with no permanent free plan
  • The listed desktop platform is Windows
  • Electrical simulation is categorized as basic

• CYME — where it wins

  • Covers distribution, transmission, and industrial network modeling
  • Includes power flow, faults, transients, substations, DER, and storage
  • Connects with GIS, OMS, AMI, SCADA, DMS, EMS, and ArcGIS Desktop

  Where it doesn't

  • Pricing requires contacting Eaton for a quote
  • Enterprise-oriented scope may exceed simpler design needs
  • No explicit deployment-platform statement is provided

• Altium Designer8.4/10 · 30-day trial

  A broad PCB design environment for teams that need connected electrical and mechanical workflows.

  Visit AltiumFull verdict →
• CCYME8.2/10 · Pricing on request

  A deep utility modeling suite for power-flow, faults, transients, DER, and enterprise integration.

  Visit EatonFull verdict →