SequenceDiagram.org vs StarUML

Struggling to choose between SequenceDiagram.org and StarUML? Both products offer unique advantages, making it a tough decision.

SequenceDiagram.org is a Development solution with tags like uml, sequence-diagram, visualization, modeling.

It boasts features such as Drag and drop interface for easily creating sequence diagrams, Supports all UML sequence diagram elements and interactions, Real-time collaboration allowing multiple users to edit the same diagram simultaneously, Import/export diagrams as PNG images or PDF files, Customizable appearance with different themes and styles, Share diagrams via links or embed into web pages, Integrates with Google Drive, Dropbox and GitHub, Keyboard shortcuts for efficient diagramming, Auto-layout and alignment tools, Unlimited free diagrams with no account required and pros including Intuitive and easy to use, Completely free with no limits, Great for collaborating in real-time, Good customization options, Integrates with various platforms, No signup required, Active development and updates.

On the other hand, StarUML is a Development product tagged with uml, modeling, diagrams, opensource.

Its standout features include Diagramming, Code generation, Extensibility, Model validation, Version control integration, and it shines with pros like Free and open source, Support for all standard UML diagrams, Plugin architecture for extensibility, Available on multiple platforms.

Feature	SequenceDiagram.org	StarUML
Overall Score	N/A	N/A
Primary Category	Development	Development

Product Overview

SequenceDiagram.org

Description: SequenceDiagram.org is a free online tool for creating UML sequence diagrams. It allows users to visually represent the interactions between objects in a system. The tool is easy to use with a simple drag and drop interface.

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.

Key Features Comparison

SequenceDiagram.org Features

• Drag and drop interface for easily creating sequence diagrams
• Supports all UML sequence diagram elements and interactions
• Real-time collaboration allowing multiple users to edit the same diagram simultaneously
• Import/export diagrams as PNG images or PDF files
• Customizable appearance with different themes and styles
• Share diagrams via links or embed into web pages
• Integrates with Google Drive, Dropbox and GitHub
• Keyboard shortcuts for efficient diagramming
• Auto-layout and alignment tools
• Unlimited free diagrams with no account required

StarUML Features

• Diagramming
• Code generation
• Extensibility
• Model validation
• Version control integration

Pros & Cons Analysis

SequenceDiagram.org

Pros

• Intuitive and easy to use
• Completely free with no limits
• Great for collaborating in real-time
• Good customization options
• Integrates with various platforms
• No signup required
• Active development and updates

Cons

• Lacks some advanced UML features
• Formatting options could be improved
• Can be slow with large complex diagrams
• No native mobile app
• No offline usage
• Only supports sequence diagrams

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

SequenceDiagram.org

• Free

StarUML

• Open Source