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Head-to-head · Code Complexity Analyzers

Code Complexity vs Visual Studio

  • Updated Sep 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Code Complexity #7 in Code Complexity Analyzers 6.8/10 Free plan Free plan✓ 1 of 4 features Try Code Complexity
Visual Studio #8 in Code Complexity Analyzers 6.6/10 Free plan · paid from $45/user/mo Free plan✓ 0 of 4 features Visit Visual Studio

Code Complexity leads on 1 check, Visual Studio on 0, and 4 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 scoreCode Complexity · 6.8/10
  • Free planboth
  • Most featuresCode Complexity · 1 of 4

Code Complexity scores higher on our rubric for code complexity analyzers: 6.8 against 6.6 out of 10; our editors rank them #7 and #8.

Code Complexity offers ide feedback; Visual Studio doesn't publish it.

Code Complexity is the better fit for developers wanting free IDE complexity feedback. Visual Studio is the better fit for windows developers wanting an all-in-one IDE.

  • Code Complexity fits best

    Developers wanting free IDE complexity feedback

  • Visual Studio fits best

    Windows developers wanting an all-in-one IDE

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.

Side by side

Feature Code Complexity 6.8/10 Visit ↗ Visual Studio 6.6/10 Visit ↗
At a glance
Editor score 6.8 6.6
Ranking #7 in Code Complexity Analyzers #8 in Code Complexity Analyzers
Best for Developers wanting free IDE complexity feedback Windows developers wanting an all-in-one IDE
Pricing model Free Free plan + paid
Starting price Not published $45/user/mo
Free plan ✓ ✓
Free trial — —
Deployment Desktop Desktop
Platforms Windows, macOS, Linux Windows
Built for Solo, Small business Solo, Small business, Mid-market, Enterprise
Features Code Complexity 1/4 · Visual Studio 0/4
Hotspot detection — Not published
IDE feedback ✓ (best) Not published
Pull-request gates — Not published
Trend history — Not published
Specs
Complexity metrics Cognitive Not published
Supported languages 5 Not published
Our review
Pros
  • Shows cognitive complexity beside methods and classes in the editor
  • Inspects multiple project files and flags very high scores
  • Supports Java, Kotlin, Python, Dart, and Go
  • Combines IntelliSense, debugging, unit testing, and code coverage.
  • Supports .NET, C++, Python, JavaScript, and TypeScript.
  • Connects with Git, Azure DevOps, containers, and CI/CD workflows.
Cons
  • Focuses on cognitive complexity rather than multiple metrics
  • Does not provide hotspot detection or trend history
  • Does not provide pull request gates
  • The supplied feature list does not establish dedicated complexity metrics.
  • The IDE itself is supported on Windows, not macOS or Linux.
  • Paid subscriptions start at $45 per user per month.
Our verdict

Code Complexity is a free plugin for IntelliJ-based IDEs that calculates Cognitive Complexity and displays scores beside methods and classes in the editor. It is aimed at developers who want complexity feedback while working in the IDE,…

Read the review →

Visual Studio is Microsoft's Windows integrated development environment for developers working across application types and languages. Its editing, debugging, testing, build, and deployment workflows suit individuals and teams who want…

Read the review →
  1. Code ComplexityCode Complexity Analyzers 6.8Free plan
  2. Visual StudioCode Complexity Analyzers 6.6Free plan · paid from $45/user/mo

Strengths and trade-offs

  • Code Complexity — where it wins

    • Shows cognitive complexity beside methods and classes in the editor
    • Inspects multiple project files and flags very high scores
    • Supports Java, Kotlin, Python, Dart, and Go

    Where it doesn't

    • Focuses on cognitive complexity rather than multiple metrics
    • Does not provide hotspot detection or trend history
    • Does not provide pull request gates

  • Visual Studio — where it wins

    • Combines IntelliSense, debugging, unit testing, and code coverage.
    • Supports .NET, C++, Python, JavaScript, and TypeScript.
    • Connects with Git, Azure DevOps, containers, and CI/CD workflows.

    Where it doesn't

    • The supplied feature list does not establish dedicated complexity metrics.
    • The IDE itself is supported on Windows, not macOS or Linux.
    • Paid subscriptions start at $45 per user per month.

More comparisons

All code complexity analyzers comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update