Skip to content

SigmaPlot vs WhiteStarUML

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

SigmaPlot icon
SigmaPlot
WhiteStarUML icon
WhiteStarUML

SigmaPlot vs WhiteStarUML: The Verdict

⚡ Summary:

SigmaPlot: SigmaPlot is a graphing and scientific data analysis software. It allows users to easily visualize data, perform statistical analysis, and produce high-quality graphs for publications and presentations.

WhiteStarUML: WhiteStarUML is an open-source UML modeling tool for Windows, Linux and Mac. It allows users to create UML diagrams like class, sequence, use case, state machine and activity diagrams. It has basic UML 2.0 compliance and is lightweight and easy to use.

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 SigmaPlot WhiteStarUML
Sugggest Score — —
Category Science & Engineering Development
Pricing — Free

Product Overview

SigmaPlot
SigmaPlot

Description: SigmaPlot is a graphing and scientific data analysis software. It allows users to easily visualize data, perform statistical analysis, and produce high-quality graphs for publications and presentations.

Type: software

WhiteStarUML
WhiteStarUML

Description: WhiteStarUML is an open-source UML modeling tool for Windows, Linux and Mac. It allows users to create UML diagrams like class, sequence, use case, state machine and activity diagrams. It has basic UML 2.0 compliance and is lightweight and easy to use.

Type: software

Pricing: Free

Key Features Comparison

SigmaPlot
SigmaPlot Features
  • 2D and 3D graphing
  • Statistical analysis tools
  • Customizable graphs and templates
  • Data fitting and regression analysis
  • Macro programming and automation
  • Publication-quality output
  • Supports multiple data formats
  • Cross-platform compatibility
WhiteStarUML
WhiteStarUML Features
  • Diagram creation
  • Code generation
  • Model validation
  • Version control integration
  • Plugin architecture

Pros & Cons Analysis

SigmaPlot
SigmaPlot

Pros

  • Powerful graphing capabilities
  • Intuitive and easy to use interface
  • Comprehensive statistical analysis tools
  • Highly customizable graphs and templates
  • Automation through macros
  • Great for academic research and publications

Cons

  • Expensive for individual users
  • Limited trial version
  • Steep learning curve for advanced features
  • Macros can be tricky to program
  • Lacks some advanced statistical methods
WhiteStarUML
WhiteStarUML

Pros

  • Free and open source
  • Lightweight and easy to use
  • Cross-platform availability
  • Good for basic UML modeling

Cons

  • Limited features compared to commercial tools
  • Lacks some advanced UML 2.0 capabilities
  • Minimal documentation and support

Pricing Comparison

SigmaPlot
SigmaPlot
  • Not listed
WhiteStarUML
WhiteStarUML
  • Free

Related Comparisons

GraphPad Prism
vs SigmaPlot vs WhiteStarUML
Enterprise Architect
vs SigmaPlot vs WhiteStarUML
Visual Paradigm
vs SigmaPlot vs WhiteStarUML

Learn More About Each Product

SigmaPlot
SigmaPlot
Reviews, pricing & alternatives →
WhiteStarUML
WhiteStarUML
Reviews, pricing & alternatives →

Ready to Make Your Decision?

Explore more software comparisons and find the perfect solution for your needs

SigmaPlot Alternatives
WhiteStarUML Alternatives
Browse More Software