
ArcMutate
6.7#2 in mutation testing toolsFrom $8 a monthFree planLinuxmacOSSelf-hostedWindows
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| Fact | ArcMutate | Mutant |
|---|---|---|
| Purpose | ArcMutate extends PiTest to find bugs missed by tests through mutation testing for Java, Kotlin, and Android software. | Mutant is mutation testing for Ruby that systematically modifies code and verifies that tests catch each change. |
ArcMutate suits teams maintaining Java, Kotlin, or Groovy software that want mutation analysis in their pull request workflow. Its stated use cases include testing software in automotive safety, banking, and healthcare.
Mutant suits Ruby developers who want to check whether their tests detect code changes, including teams using the listed test frameworks or supported Rails versions. Its open-source plan is for public repositories; commercial use requires a per-developer subscription.