IBM Engineering Rhapsody vs Sparx Enterprise Architect

IBM Engineering Rhapsody9.3Visit Sparx Enterprise Architect8.9Visit

Higher score IBM Engineering Rhapsody #1 in UML Modeling Software 9.3/10 Pricing on request ✓ 3 of 4 features Visit IBM

vs

Sparx Enterprise Architect #2 in UML Modeling Software 8.9/10 Free plan · 30-day trial Free planFree trial✓ 0 of 4 features Visit Sparx Systems

• IBM Engineering Rhapsody fits best

  Enterprise systems engineering

• Sparx Enterprise Architect fits best

  Mature enterprise modeling teams

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Side by side

Feature	IBM Engineering Rhapsody 9.3/10 Visit ↗	Sparx Enterprise Architect 8.9/10 Visit ↗
At a glance
Editor score	9.3	8.9
Ranking	#1 in UML Modeling Software	#2 in UML Modeling Software
Best for	Enterprise systems engineering	Mature enterprise modeling teams
Pricing model	Paid	Free plan + paid
Starting price	Pricing on request	—
Free plan	Not checked yet	✓ (best)
Free trial	—	30 days
Deployment	Cloud, Desktop	Cloud, Desktop
Platforms	Web, Windows, Linux	Windows, macOS, Linux
Support	Docs	Email, Community, Docs
Integrations	4 integrations	8 integrations
Built for	Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features IBM Engineering Rhapsody 3/4 · Sparx Enterprise Architect 0/4
Code generation	✓ (best)	Not checked yet
Reverse engineering	✓ (best)	Not checked yet
Team collaboration	✓ (best)	Not checked yet
Model repository	Not checked yet	Not checked yet
Specs
UML diagram types	Not checked yet	Not checked yet
Deployment	Both	Not checked yet
Supported platforms	Windows, Linux, web browser	Not checked yet
Our review
Pros	UML and SysML modeling with simulation and model-based testing Code generation, reverse engineering, and lifecycle traceability Collaboration, safety profiles, and IBM engineering integrations	Supports 14 UML 2.5 diagram types plus BPMN and SysML Combines repositories, versioning, traceability and multi-user projects Includes code engineering, database modeling and extensive model exchange
Cons	Pricing requires contact with IBM or Passport Advantage Its enterprise scope may exceed lightweight diagramming needs Cloud-native and installed editions provide different deployment paths	The Lite edition is limited to read-only model viewing Paid licenses start at $245 per license Floating licenses cost more than equivalent standard licenses
Our verdict	IBM Engineering Rhapsody is a model-based systems and software engineering product family for teams developing complex, embedded, real-time, and safety-critical systems. It combines UML and SysML modeling with simulation, model-based… Read the review →	Sparx Enterprise Architect is a desktop modeling, design and management platform for enterprise architects, business analysts, software developers, systems engineers, testers and project managers. It covers UML 2.5 with 14 diagram types,… Read the review →

Strengths and trade-offs

• IBM Engineering Rhapsody — where it wins

  • UML and SysML modeling with simulation and model-based testing
  • Code generation, reverse engineering, and lifecycle traceability
  • Collaboration, safety profiles, and IBM engineering integrations

  Where it doesn't

  • Pricing requires contact with IBM or Passport Advantage
  • Its enterprise scope may exceed lightweight diagramming needs
  • Cloud-native and installed editions provide different deployment paths

• Sparx Enterprise Architect — where it wins

  • Supports 14 UML 2.5 diagram types plus BPMN and SysML
  • Combines repositories, versioning, traceability and multi-user projects
  • Includes code engineering, database modeling and extensive model exchange

  Where it doesn't

  • The Lite edition is limited to read-only model viewing
  • Paid licenses start at $245 per license
  • Floating licenses cost more than equivalent standard licenses

• IBM Engineering Rhapsody9.3/10 · Pricing on request

  A broad engineering suite for teams connecting models, code, requirements, and verification.

  Visit IBMFull verdict →
• Sparx Enterprise Architect8.9/10 · Free plan · 30-day trial

  A broad enterprise modeling suite with deep repositories, engineering and versioning features.

  Visit Sparx SystemsFull verdict →