Software Alternatives, Accelerators & Startups

Roslyn

The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs. - dotnet/roslyn.

Some of the top features or benefits of Roslyn are: Open Source, C# and VB Compiler, Rich API, Integration with Visual Studio, and Real-time Code Analysis. You can visit the info page to learn more.

Roslyn

Roslyn Alternatives & Competitors

The best Roslyn alternatives based on verified products, community votes, reviews and other factors.
Filter: 9 Open-Source Alternatives. EU Alternatives. Latest update:

  1. 11

    Python & Django IDE with intelligent code completion, on-the-fly error checking, quick-fixes, and much more...

    Key PyCharm features:

    Comprehensive IDE Smart Code Navigation Integrated Tools Built-in Developer Assistance

    /pycharm-alternatives
  2. 12

    SonarQube, a core component of the Sonar solution, is an open source, self-managed tool that systematically helps developers and organizations deliver Clean Code.

    Key SonarQube features:

    Comprehensive code analysis Multi-language support Continuous integration (CI) integration Customizable rules

    Open Source freemium $150.0 / Annually

    /sonarqube-alternatives
  3. ZeroTwo is a premium multi-provider AI platform which combines the tools models and features of Claude, Gemini, Grok, Openai and more into one. Canvas, Deep Research, MCP, Connectors, Agents, Projects and even Apps are all available in one place!

    Key ZeroTwo AI features:

    Versatility Accessibility Natural Language Understanding Tools

    Try for free freemium $19.99 / Monthly (Pro Account)

    Try for free
  4. 12

    Find and fix defects in your Java, C/C++ or C# open source project for free.

    Key Coverity Scan features:

    Comprehensive Analysis Wide Language Support Integration with Development Workflow Actionable Reports

    /coverity-scan-alternatives
  5. 11

    ReSharper is a productivity tool for visual studio that provides tools and features to help you manage your code.

    Key ReSharper features:

    Code Quality Analysis Code Generation Refactoring Navigation and Search

    /resharper-alternatives
  6. 12

    The industryโ€™s most comprehensive AppSec platform, Checkmarx One is fast, accurate, and accelerates your business.

    Key Checkmarx features:

    Comprehensive Coverage Integration Capabilities Customization User-Friendly Interface

    /checkmarx-alternatives
  7. 12

    Pylint is a Python source code analyzer which looks for programming errors.

    Key PyLint features:

    Extensive Error Checking Customizability Integration with Development Tools Code Quality Metrics

    /pylint-alternatives
  8. 12

    Complete application security as a service (AppSec SaaS) solution with SAST, DAST, IAST, RASP, SCA (open source security), and developer security training.

    Key Micro Focus Fortify On Demand features:

    Comprehensive Security Testing Scalability Ease of Use Integration Capabilities

    /micro-focus-fortify-on-demand-alternatives
  9. 12

    Babel is a compiler for writing next generation JavaScript.

    Key Babel features:

    JavaScript Version Compatibility Future-Proof Code Ecosystem and Plugins Integration with Modern Development Tools

    Open Source

    /babel-alternatives
  10. 12

    Veracode's application security software products are simpler and more scalable to increase the resiliency of your application infrastructure.

    Key Veracode features:

    Comprehensive Security Coverage Scalability Ease of Use Integration Capabilities

    /veracode-alternatives
  11. 11

    Peer Code Review.

    Key Embold.io features:

    Comprehensive Code Analysis Multi-Language Support Integration with CI/CD Tools User-Friendly Interface

    /embold-io-alternatives
  12. 10

    ReSharper provides on-the-fly code analysis and eliminates errors in C#, VB.NET, XAML, ASP.NET, and XML.

    Key ReSharper C++ features:

    Enhanced Code Analysis Refactoring Tools Code Generation Quick Navigation

    /resharper-c-plus-plus-alternatives
  13. 11

    Analyzes C# source code to enforce a set of style and consistency rules. - StyleCop/StyleCop.

    Key StyleCop features:

    Enforces Consistency Improves Readability Customization Integration

    Open Source

    /stylecop-alternatives
  14. 11

    Static Code Analysis.

    Key FxCop features:

    Comprehensive Code Analysis Integration with Visual Studio Customization Options Supports Legacy Codebases

    /fxcop-alternatives
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