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SigmaPlot vs StarCalc

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

SigmaPlot icon
SigmaPlot
StarCalc icon
StarCalc

SigmaPlot vs StarCalc: 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.

StarCalc: StarCalc is a free, open-source spreadsheet program similar to Microsoft Excel. It has many of the core spreadsheet features like formulas, charts, pivot tables, and data analysis tools. StarCalc is lightweight, customizable, and available on Windows, Mac, and Linux.

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 StarCalc
Sugggest Score — —
Category Science & Engineering Office & Productivity
Pricing — Open Source

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

StarCalc
StarCalc

Description: StarCalc is a free, open-source spreadsheet program similar to Microsoft Excel. It has many of the core spreadsheet features like formulas, charts, pivot tables, and data analysis tools. StarCalc is lightweight, customizable, and available on Windows, Mac, and Linux.

Type: software

Pricing: Open Source

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
StarCalc
StarCalc Features
  • Formulas
  • Charts
  • Pivot tables
  • Data analysis tools
  • Lightweight
  • Customizable
  • Available on Windows, Mac and Linux

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
StarCalc
StarCalc

Pros

  • Free and open source
  • Similar functionality as Excel
  • Cross-platform compatibility

Cons

  • Lacks some advanced features of Excel
  • Smaller user/support community than Excel
  • Not as widely used in business settings as Excel

Pricing Comparison

SigmaPlot
SigmaPlot
  • Not listed
StarCalc
StarCalc
  • Open Source

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Learn More About Each Product

SigmaPlot
SigmaPlot
Reviews, pricing & alternatives →
StarCalc
StarCalc
Reviews, pricing & alternatives →

Ready to Make Your Decision?

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