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Rarchy vs StarUML

Professional comparison and analysis to help you choose the right software solution for your needs.

Rarchy icon
Rarchy
StarUML icon
StarUML

Rarchy vs StarUML: The Verdict

⚡ Summary:

Rarchy: Rarchy is an open-source, self-hosted alternative to Trello for kanban project management. It allows users to create boards, lists, and cards to track tasks and projects in a visual way.

StarUML: StarUML is an open-source UML modeling tool for software developers. It supports all standard UML 2.x diagrams and can generate code frameworks. StarUML runs on Windows, Linux and Mac OS.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Rarchy StarUML
Sugggest Score — —
Category Office & Productivity Development
Pricing Open Source Open Source

Product Overview

Rarchy
Rarchy

Description: Rarchy is an open-source, self-hosted alternative to Trello for kanban project management. It allows users to create boards, lists, and cards to track tasks and projects in a visual way.

Type: software

Pricing: Open Source

StarUML
StarUML

Description: StarUML is an open-source UML modeling tool for software developers. It supports all standard UML 2.x diagrams and can generate code frameworks. StarUML runs on Windows, Linux and Mac OS.

Type: software

Pricing: Open Source

Key Features Comparison

Rarchy
Rarchy Features
  • Create boards, lists, and cards to visualize workflows
  • Drag-and-drop interface to reorder tasks and prioritize
  • Assign cards to users
  • Add descriptions, checklists, labels, and due dates to cards
  • Set card priorities
  • Attach files and images to cards
  • Filter and search cards
  • Calendar view of due dates
  • Keyboard shortcuts
  • Third-party integration via API
  • Custom fields and card templates
  • Access controls and permissions
  • Notifications and activity log
StarUML
StarUML Features
  • Diagramming
  • Code generation
  • Extensibility
  • Model validation
  • Version control integration

Pros & Cons Analysis

Rarchy
Rarchy
Pros
  • Free and open source
  • Self-hosted - data stays private
  • Lightweight and fast interface
  • Highly customizable
  • Active development and community support
Cons
  • Limited reporting and analytics
  • No mobile apps
  • Steep learning curve
  • Lacks some features of paid alternatives like Trello
StarUML
StarUML
Pros
  • Free and open source
  • Support for all standard UML diagrams
  • Plugin architecture for extensibility
  • Available on multiple platforms
Cons
  • Limited native support for version control systems
  • Less features than some commercial tools
  • Steep learning curve

Pricing Comparison

Rarchy
Rarchy
  • Open Source
StarUML
StarUML
  • Open Source

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Learn More About Each Product

Rarchy
Rarchy
Reviews, pricing & alternatives →
StarUML
StarUML
Reviews, pricing & alternatives →

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