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SigmaPlot vs Ungraded

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

SigmaPlot icon
SigmaPlot
Ungraded icon
Ungraded

SigmaPlot vs Ungraded: 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.

Ungraded: Ungraded is a free, open-source assessment platform designed for teachers. It allows educators to create and deliver tests, quizzes, assignments, and surveys seamlessly to their students.

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 Ungraded
Sugggest Score — —
Category Science & Engineering Education & Reference
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

Ungraded
Ungraded

Description: Ungraded is a free, open-source assessment platform designed for teachers. It allows educators to create and deliver tests, quizzes, assignments, and surveys seamlessly to their students.

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
Ungraded
Ungraded Features
  • Create and deliver assessments
  • Quizzes
  • Assignments
  • Surveys
  • Question banks
  • Auto-grading
  • Analytics and reports

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
Ungraded
Ungraded

Pros

  • Free and open source
  • Easy to use
  • Customizable assessments
  • Supports multiple question types
  • Mobile-friendly for students
  • Detailed analytics

Cons

  • Limited features compared to paid options
  • Basic quiz options
  • No content authoring
  • Limited custom branding

Pricing Comparison

SigmaPlot
SigmaPlot
  • Not listed
Ungraded
Ungraded
  • Open Source

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Learn More About Each Product

SigmaPlot
SigmaPlot
Reviews, pricing & alternatives →
Ungraded
Ungraded
Reviews, pricing & alternatives →

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