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CATMA vs SigmaPlot

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

CATMA icon
CATMA
SigmaPlot icon
SigmaPlot

CATMA vs SigmaPlot: The Verdict

⚡ Summary:

CATMA: CATMA is a free, open-source web application for computer-assisted text annotation and analysis. It allows users to upload texts, define annotation schemas, and annotate the texts collaboratively either manually or automatically. CATMA facilitates quantitative text analysis and features visualization tools.

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.

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 CATMA SigmaPlot
Sugggest Score — —
Category Education & Reference Science & Engineering
Pricing Open Source —

Product Overview

CATMA
CATMA

Description: CATMA is a free, open-source web application for computer-assisted text annotation and analysis. It allows users to upload texts, define annotation schemas, and annotate the texts collaboratively either manually or automatically. CATMA facilitates quantitative text analysis and features visualization tools.

Type: software

Pricing: Open Source

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

Key Features Comparison

CATMA
CATMA Features
  • Upload texts
  • Define annotation schemas
  • Annotate texts collaboratively
  • Manual or automatic annotation
  • Quantitative text analysis
  • Visualization tools
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

Pros & Cons Analysis

CATMA
CATMA

Pros

  • Free and open source
  • Web-based for easy access
  • Collaborative annotation
  • Supports manual and automatic annotation
  • Quantitative analysis capabilities
  • Visualizations for analysis

Cons

  • Limited to text annotation and analysis
  • Requires technical expertise to set up and use effectively
  • Collaborative features may be limited
  • Visualizations could be more advanced
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

Pricing Comparison

CATMA
CATMA
  • Open Source
SigmaPlot
SigmaPlot
  • Not listed

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Learn More About Each Product

CATMA
CATMA
Reviews, pricing & alternatives →
SigmaPlot
SigmaPlot
Reviews, pricing & alternatives →

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