Codacy Alternatives

Codacy is described as 'Automatically reviews code style, security, duplication, complexity, and coverage on every change while tracking code quality throughout your sprints' and is an app in the development category. There are more than 25 alternatives to Codacy for a variety of platforms, including Linux, Windows, Web-based, Mac and SaaS apps. The best Codacy alternative is SonarQube, which is both free and Open Source. Other great apps like Codacy are Betterscan.io, Codenudge, PyLint and Source Insight.

Codacy iconCodacy
  24
  • Free Personal • Open Source
  • ...

Automatically reviews code style, security, duplication, complexity, and coverage on every change while tracking code...

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Codacy alternatives page was last updated Apr 30, 2025
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  1. SonarQube icon

    SonarQube

     26 likes
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    SonarQube is an open source quality management platform, dedicated to continuously analyze and measure source code quality, from the portfolio to the method. Static code analysis is available in the "Community Edition" (free / open source) for:

    30 SonarQube alternatives

    License model

    • Freemium • Open Source

    Country of Origin

    • CH flagSwitzerland

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    SonarQube screenshot 1

    SonarQube Features

    1.  Static Code Analysis
    2.  Continuous Integration
    3.  Metrics

    SonarQube VS Codacy

     

    • Most users think SonarQube is a great Codacy alternative.

    • SonarQube is the most popular Web-based, Windows, Mac & Linux alternative to Codacy.

    • SonarQube is the most popular Open Source & free alternative to Codacy.

    • SonarQube is Freemium and Open SourceCodacy is Free Personal and Open Source
  2. Betterscan.io icon

    Betterscan.io

     1 like
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    Betterscan is a simple and powerful software to automate thousands of checks (orchestration) and eliminate human errors in Code and Cloud Infrastructure. Our software uses multiple very known and state of the art Open Source components as plugins (in that sense it is a...

    License model

    Platforms

    • Self-Hosted
    Code Scanning

    Betterscan.io Features

    1.  Static Code Analysis
    2.  Code Quality
    3.  Static analysis

    Betterscan.io VS Codacy

     

    • Betterscan.io is the most popular Self-Hosted alternative to Codacy.

    • Betterscan.io is the most popular commercial alternative to Codacy.

    • Betterscan.io is Paid and Open SourceCodacy is Free Personal and Open Source
  4. Codenudge icon

    Codenudge

     1 like
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    Helps developers review GitHub pull requests faster with AI. It summarizes PRs, adds contextual code feedback, and provides contributor insights — directly inside GitHub.

    License model

    • Freemium • Proprietary

    Application type

    Platforms

    • Online
    Codenudge screenshot 1

    Codenudge Features

    1. Git icon  Git Support
    2.  Ad-free
    3.  AI-Powered

    Codenudge VS Codacy

     

  5. PyLint

     5 likes
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    A Python source code analyzer which looks for programming errors, it helps to enforce a coding standard and to sniff for some code.

    License model

    • Free • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Python
    PyLint screenshot 1

    PyLint Features

    1.  Static Code Analysis
    2.  Static analysis

    PyLint VS Codacy

     
  6. Source Insight icon

    Source Insight

     16 likes
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    Source Insight is an advanced code editor and browser with built-in analysis for C/C++, C#, and Java programs.

    21 Source Insight alternatives

    License model

    Platforms

    • Windows
    Source Insight screenshot 1

    Source Insight VS Codacy

     
    Comments about Source Insight as an Alternative to Codacy
    Guest
    Negative Jun 26, 2019
    0

    "Source Insight is ... a code editor"

    Codacy is a tool for Continuous Integration, NOT an editor.

    They have but one feaure in common

    Codacy Icon
    Source Insight icon
    • Source Insight is Paid and ProprietaryCodacy is Free Personal and Open Source
  7. Blink grep icon

    Blink grep

     2 likes
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    GUI of indexed grep for source code, files locator, search and replace. Switch differnt projects and start searching. Drag and drop of filenames to your favourite editor.

    License model

    • Free • Open Source

    Application type

    Platforms

    • Windows
    • Linux
    Blink grep screenshot 1

    Blink grep Features

    1.  File content indexing
    2.  Indexed search
    3.  Code Search

    Blink grep VS Codacy

     
  9. Software Testing AI icon

    Software Testing AI

     2 likes
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    The code quality platform that identifies code coverage gaps and suggests how to resolve them – enabling developers to have confidence in their code while shipping quickly.

    License model

    • Free Personal • Proprietary

    Platforms

    • GitHub
    • GitHub Marketplace
    Software Testing AI screenshot 1

    Software Testing AI Features

    1.  Code coverage tracking

    Software Testing AI VS Codacy

     
  10. Pmd icon

    Pmd

     6 likes
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    PMD scans Java source code and looks for potential problems like:

    Possible bugs - empty try/catch/finally/switch statements Dead code - unused local variables, parameters and private methods Suboptimal code - wasteful String/StringBuffer usage Overcomplicated expressions - unnec.

    License model

    • Free • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    Pmd screenshot 1

    Pmd VS Codacy

     
  11. JSHint icon

    JSHint

     7 likes
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    JSHint is a community-driven tool that detects errors and potential problems in JavaScript code. Since JSHint is so flexible, you can easily adjust it in the environment you expect your code to execute. JSHint is open source and will always stay this way.

    License model

    • Free • Open Source

    Country of Origin

    • International

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Eclipse
    • Vim
    • Notepad++
    • Sublime Text
    • gedit
    • TextMate
    • GNU Emacs
    • ShiftEdit
    • Brackets
    • Komodo Edit
    • Microsoft Visual Studio
    • JetBrains ReSharper

    JSHint Features

    1.  Static Code Analysis

    JSHint VS Codacy

     
  12. JSLint icon

    JSLint

     6 likes
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    JSLint is a JavaScript program that looks for problems in JavaScript programs. It is a code quality tool.

    License model

    • Free • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Online

    JSLint Features

    1.  Static Code Analysis
    2.  Linting

    JSLint VS Codacy

     
  13. FindBugs icon

    FindBugs

     4 likes
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    FindBugs is a program which uses static analysis to look for bugs in Java code. It is free software, distributed under the terms of the Lesser GNU Public License. The name FindBugs and the FindBugs logo are trademarked by The University of Maryland.

    License model

    • Free • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Java Mobile
    • BSD
    Discontinued

    The latest version (3.0.1) is from 2015.

    FindBugs VS Codacy

     
  14. Source-Navigator NG icon

    Source-Navigator NG

     3 likes
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    Source-Navigator NG is a source code analysis tool. With it, you can edit your source code, display relationships between classes and functions and members, and display call trees. you can navigate your source code and easily get to declarations or implementations of functions, v.

    License model

    • Free • Open Source

    Platforms

    • Windows
    • Linux
    the symbol browser showing a file selection with wildcards

    Source-Navigator NG Features

    1.  Portable
    2.  TCL

    Source-Navigator NG VS Codacy

     
12 of 49 Codacy alternatives