| Price from | $8/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | — |
| Open source | — | — |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 5 | 0 |
| Spec score · Mutation Testing Tools | 8.6 (#2) | 6.5 (#25) |
| Intended users | The maker describes use cases in automotive safety, banking, and healthcare software testing. | The documented setup is for Rust crate developers who want to assess how well their tests detect code changes. |
| Purpose | ArcMutate extends PiTest to find bugs missed by tests through mutation testing for Java, Kotlin, and Android software. | muttest-rs is a Rust mutation testing tool for evaluating whether a test suite catches simulated bugs. |
