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Head-to-head · Statistical Analysis Software

R vs XLSTAT

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score R #1 in Statistical Analysis Software 9.4/10 Free plan Free plan✓ 3 of 4 features Visit R
XLSTAT #19 in Statistical Analysis Software 7.6/10 Free plan · 14-day trial Free planFree trial✓ 4 of 4 features Visit XLSTAT

R leads on 0 checks, XLSTAT on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreR · 9.4/10
  • Free planboth
  • Free trialonly XLSTAT
  • Most featuresXLSTAT · 4 of 4

R scores higher on our rubric for statistical analysis software: 9.4 against 7.6 out of 10; our editors rank them #1 and #19.

On deployment, XLSTAT gives you Both where R offers Desktop.

R is the better fit for broad, extensible statistical computing. XLSTAT is the better fit for excel-based broad statistical analysis.

  • R fits best

    Broad, extensible statistical computing

  • XLSTAT fits best

    Excel-based broad statistical analysis

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Side by side

Feature R 9.4/10 Visit ↗ XLSTAT 7.6/10 Visit ↗
At a glance
Editor score 9.4 7.6
Ranking #1 in Statistical Analysis Software #19 in Statistical Analysis Software
Best for Broad, extensible statistical computing Excel-based broad statistical analysis
Pricing model Free Free plan + paid
Starting price Free plan —
Free plan ✓ ✓
Free trial — 14 days
Deployment Desktop Desktop, Cloud
Platforms Windows, macOS, Linux Web, Windows, macOS, iOS
Support Community, Docs Docs
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features R 3/4 · XLSTAT 4/4
Statistical tests ✓ ✓
Regression models ✓ ✓
Scripting support ✓ ✓
Bayesian analysis Not checked yet ✓ (best)
Specs
Deployment Desktop Both
Data import formats text files, XML, spreadsheet-like files, Excel, SPSS, SAS, Stata, databases, binary files, image files CSV, TXT, and other files
Our review
Pros
  • Free and open source across Windows, macOS, and Linux
  • Covers tests, modeling, time series, classification, and clustering
  • Imports databases, spreadsheets, statistical files, images, and other formats
  • Broad coverage from hypothesis tests to machine learning and Bayesian analysis
  • Integrates with Excel, R, Word, and PowerPoint
  • Offers free access plus desktop and cloud deployment options
Cons
  • Requires programmable scripting for core workflows
  • Specialized methods may depend on contributed packages
  • Desktop deployment may not suit browser-first teams
  • XLSTAT-Cloud provides a smaller feature set than the desktop product
  • Advanced capabilities are divided across multiple paid plans
  • Support channels are limited to documentation
Our verdict

R is an open-source programming language and software environment for statistical computing, data manipulation, modeling, visualization, and graphics. It is designed for researchers, statisticians, analysts, educators, and developers who…

Read the review →

XLSTAT is a statistical analysis add-in for Microsoft Excel, designed for researchers, analysts, educators, consultants, and businesses. Its scope covers data preparation, visualization, hypothesis testing, regression, ANOVA, multivariate…

Read the review →
  1. RStatistical Analysis Software 9.4Free plan
  2. XLSTATStatistical Analysis Software 7.6Free plan · 14-day trial

Strengths and trade-offs

  • R — where it wins

    • Free and open source across Windows, macOS, and Linux
    • Covers tests, modeling, time series, classification, and clustering
    • Imports databases, spreadsheets, statistical files, images, and other formats

    Where it doesn't

    • Requires programmable scripting for core workflows
    • Specialized methods may depend on contributed packages
    • Desktop deployment may not suit browser-first teams

  • XLSTAT — where it wins

    • Broad coverage from hypothesis tests to machine learning and Bayesian analysis
    • Integrates with Excel, R, Word, and PowerPoint
    • Offers free access plus desktop and cloud deployment options

    Where it doesn't

    • XLSTAT-Cloud provides a smaller feature set than the desktop product
    • Advanced capabilities are divided across multiple paid plans
    • Support channels are limited to documentation
  • R9.4/10 · Free plan

    A free, programmable environment for statistical analysis, modeling, visualization, and data import.

    Visit RFull verdict →
  • XLSTAT7.6/10 · Free plan · 14-day trial

    A broad Excel-based statistics suite with free access, paid tiers, R integration, and AI assistance.

    Visit XLSTATFull verdict →

More comparisons

All statistical analysis software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update