ArcMutate. Your Tests Supercharged.

ArcMutate — Enterprise Mutation Testing for Java, Kotlin & AndroidBuilt on PiTest, the world's most popular JVM mutation testing framework. Find bugs your tests miss.Are Your Tests Working?ArcMutate works with PiTest to make Java, Kotlin and Android software development faster and safer. Mutation testing makes your tests work. Research at Google found that mutation testing could have caught nearly 3 out of 4 high-priority production bugs before they shipped.ArcMutate speeds up PiTest, putting mutation testing directly into your pull request workflows across GitHub, GitLab, Bitbucket, and Azure DevOps. ArcMutate lets you work on massive code-bases mutating only modified code since a commit.Enterprise-Grade Features

Git Integration — Seamlessly integrate with GitHub, GitLab, Bitbucket, and Azure DevOps. Mutation testing in every pull request.

Incremental Analysis — Only analyze new or changed code. 10x faster analysis.

Kotlin Support — First-class Kotlin support for full JVM coverage.

Subsumption Analysis — Removes redundant mutants for faster, smarter testing.

Extended Mutation Operators — More operators than standard PiTest, catching edge cases others miss.

Easy Setup — Available on Maven Central. 5-minute integration with Maven or Gradle.

Industry Use Cases

Automotive — ISO 26262 compliance and ASIL D safety integrity for car manufacturers.

Banking — Protect transactions and data integrity for financial services.

Healthcare — Medical device software testing for pharmaceutical companies.

Built by the Creators of PiTest17 years of mutation testing expertise. Henry Coles created PiTest and is a Java Champion. Mark Trudinger co-founded ArcMutate with 20+ years of VP/C-level experience. ArcMutate is a product of CloudDev since January 2024.Testimonials

"By automating a time consuming task, ArcMutate has allowed the teams at Insights to focus on the quality of our software. We feel safe deploying, knowing our code is correct."

— Scott Steen, Lead Software Engineer at Insights

"ArcMutate helps me to catch bugs I didn't know were there, before they're even released. The integration with GitHub pull requests makes it super easy to work with, too."

— Jan Ouwens, Senior Developer, Creator of EqualsVerifier Pricing

Base — $8 per user/month: Extended mutation operators, subsumption analysis, test statistics, Maven & Gradle support.

Pro — $12 per user/month: Everything in Base plus Spring framework support, Git integration, incremental analysis, priority support.

Open Source — Free licenses for open-source projects.

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