Best Moderne Alternatives in 2026
The top Moderne alternatives are ReSharper, ast-grep and CodeRush: 15 code refactoring tools our editors would look at instead of Moderne, in our ranking order.
Moderne: A powerful migration platform for large organizations with a $2,000/month entry point. Where it falls short: the published $2,000/month entry point limits fit for smaller teams.
Switching from Moderne? For most code refactoring tools buyers the best Moderne alternative is ReSharper, built for windows teams using Visual Studio.
Why People Look for a Moderne Alternative
- The published $2,000/month entry point limits fit for smaller teams
- Backpatch Alliance Member covers one legal entity
- Advanced tiers add forward-deployed or dedicated service resources
- No aST-based analysis — 7 of the alternatives below have it
Quick Picks by What You Need
- Best overallReSharper9.2
Windows teams using Visual Studio
Visit ReSharper - Best free optionReSharper9.2
Has a free plan
Visit ReSharper - Best for ast-based analysisDMS Software Reengineering Toolkit8.3
AST-based analysis (Moderne: no)
Visit DMS Software Reengineering Toolkit
All 15 Moderne Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forWindows teams using Visual Studio
- Better than Moderne:
- Editor score 9.2 vs 7.3
A deep Visual Studio refactoring suite with broad analysis and AI assistance.
- AI assistance
- Batch refactoring
9.2/10★★★★★Visit ReSharper -
Best forDevelopers needing free structural refactoring
- Better than Moderne:
- Editor score 8.7 vs 7.3
A free, open-source choice for structural searches, codemods, and custom linting.
8.7/10★★★★☆Visit ast-grep -
Best forC# and Visual Basic developers
- Better than Moderne:
- Editor score 8.5 vs 7.3
A broad Visual Studio refactoring toolkit with a free plan and Windows-only coverage.
- AI assistance
- Batch refactoring
8.5/10★★★★☆Visit CodeRush -
Best forEnterprise-scale, multi-language reengineering
- Better than Moderne:
- AST-based analysis
- Editor score 8.3 vs 7.3
A deep, multi-language toolkit for enterprise reengineering and custom transformation work.
- AST-based analysis
- Batch refactoring
8.3/10★★★★☆Visit site -
Best forJavaScript and TypeScript codemods
- Better than Moderne:
- AST-based analysis
- Editor score 8.3 vs 7.3
A focused, free toolkit for batch refactoring JavaScript and TypeScript code.
- AST-based analysis
- Batch refactoring
8.3/10★★★★☆Visit jscodeshift -
Best forJava AST and source-transformation developers
- Better than Moderne:
- AST-based analysis
- Editor score 8.1 vs 7.3
A programmable Java toolkit for AST analysis, refactoring, instrumentation, and source transformation.
- AST-based analysis
- Batch refactoring
8.1/10★★★★☆Visit Spoon -
Best forC developers performing batch transformations
- Better than Moderne:
- Editor score 7.9 vs 7.3
A focused, free tool for batch refactoring and bug fixing across C repositories.
- Batch refactoring
7.9/10★★★★☆Visit Coccinelle -
Best forJava ecosystem migrations and security fixes
- Better than Moderne:
- AST-based analysis
- Editor score 7.9 vs 7.3
A focused open-source toolkit for Java ecosystem migrations and security fixes.
- AST-based analysis
- Batch refactoring
7.9/10★★★★☆Visit OpenRewrite -
Best forFree C# diagnostics and batch refactoring
- Better than Moderne:
- AST-based analysis
- Editor score 7.7 vs 7.3
A focused open-source toolkit for C# and Visual Basic analysis, refactoring, and batch fixes.
- AST-based analysis
- Batch refactoring
7.7/10★★★★☆Visit Roslynator -
Best forScala teams enforcing refactoring in CI
- Better than Moderne:
- AST-based analysis
- Editor score 7.6 vs 7.3
A free, CI-ready Scala refactoring tool with syntactic and semantic rules.
- AST-based analysis
- Batch refactoring
7.6/10★★★★☆Visit Scalafix -
Best forFree polyglot feature-flag cleanup
- Better than Moderne:
- AST-based analysis
- Editor score 7.5 vs 7.3
A free, polyglot refactoring engine for systematic feature-flag cleanup.
- AST-based analysis
- Batch refactoring
7.5/10★★★★☆View PolyglotPiranha -
Best forJava teams using Eclipse or Maven
- Better than Moderne:
- Editor score 7.4 vs 7.3
A focused, open-source Java refactoring tool for Eclipse projects and Maven CI workflows.
- Batch refactoring
7.4/10★★★★☆Visit jSparrow -
Best forScriptable structural code transformations
A free, scriptable tool for template-based structural code transformations.
7.2/10★★★★☆Visit Comby -
Best forC++ teams needing deterministic refactoring
A reviewable, declarative choice for teams automating large-scale C++ changes.
- Batch refactoring
7.0/10★★★★☆Visit BrontoSource -
Best forResearchers optimizing Java code quality
A research-focused Java toolkit with automated refactoring, quality analysis, and AI methods.
- AI assistance
- Batch refactoring
6.9/10★★★☆☆Visit CodART
Moderne Alternatives: Common Questions
What is the best alternative to Moderne?
ReSharper: #1 in our Code Refactoring Tools ranking, with an editor score of 9.2 out of 10. A deep Visual Studio refactoring suite with broad analysis and AI assistance.
Is there a free alternative to Moderne?
Yes. ReSharper, ast-grep, CodeRush, jscodeshift and Spoon have a free plan or a free tier (13 of the 15 alternatives on this page).
Why do people look for Moderne alternatives?
The published $2,000/month entry point limits fit for smaller teams; Backpatch Alliance Member covers one legal entity; Advanced tiers add forward-deployed or dedicated service resources.
How do I switch from Moderne?
Export your data from Moderne (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Moderne.
How to Switch from Moderne
- Export your data from Moderne (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Moderne.
Moderne vs Each Alternative
| # | Tool | Free plan | Paid from | Supported languages | Refactoring scope | Batch refactoring | Score |
|---|---|---|---|---|---|---|---|
| 13 | Moderne | Java, Kotlin, Groovy, Python, C#, .NET, JavaScript, TypeScript, Go, Ruby, COBOL, Scala | Repository | Yes | 7.3 | ||
| 1 | ReSharper | Yes | C#, Visual Basic, C++, HTML, ASP.NET, JavaScript, TypeScript, CSS, XML, XAML, MSBuild, NAnt, JSON, Protobuf | Yes | 9.2 | ||
| 2 | ast-grep | Free | 8.7 | ||||
| 3 | CodeRush | Yes | $249.99/user/yr | C#, Visual Basic, XAML, Blazor, JavaScript, TypeScript, HTML, Razor | Project | Yes | 8.5 |
| 4 | DMS Software Reengineering Toolkit | No | C, C++, C#, Java, Fortran, Pascal, Ada, COBOL, Natural, JCL, JavaScript, PHP, VB.NET, VBScript, VB6, Python, HTML, XML, SQL, PL/SQL, MATLAB M, Simulink, Verilog, VHDL, SystemC, and other extensible language domains | Repository | Yes | 8.3 | |
| 5 | jscodeshift | Yes | Free | JavaScript, TypeScript, Flow | Project | Yes | 8.3 |
| 6 | Spoon | Yes | Free | Java | Repository | Yes | 8.1 |
| 7 | Coccinelle | Yes | Free | C, C++ | Repository | Yes | 7.9 |
| 8 | OpenRewrite | Free | Java, Kotlin, Groovy | Repository | Yes | 7.9 | |
| 9 | Roslynator | Free | C#, Visual Basic | Project | Yes | 7.7 | |
| 10 | Scalafix | Yes | Free | Scala 2.12, Scala 2.13, Scala 3 | Project | Yes | 7.6 |
| 11 | PolyglotPiranha | Yes | Free | Java, Swift, Python, Kotlin, Go, TypeScript, TSX | Project | Yes | 7.5 |
| 12 | jSparrow | Yes | Free | Java | Project | Yes | 7.4 |
| 13 | Comby | Free | 7.2 | ||||
| 14 | BrontoSource | C++ | Repository | Yes | 7.0 | ||
| 15 | CodART | Free | Java | Project | Yes | 6.9 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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