Mutant vs mutmut
| Mutant | mutmut | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $20.83/mo | — |
| Open source | No | No |
| Platforms | Linux, macOS | Windows, macOS, Linux |
| Free plan | Yes | — |
| Paid from | 30 /mo | — |
| Supported languages | Ruby | Python |
| Test frameworks | RSpec, Minitest, Test::Unit | pytest |
| Incremental analysis | Yes | Yes |
| Parallel execution | Yes | Yes |
| Surviving mutant reports | Yes | Yes |
| Mutation operators | Arithmetic, logical, bitwise, statement removal, return-value modification, ordering | Integer literals are incremented by 1; < is changed to <=; break and continue are swapped |
Both are listed in Best Mutation Testing Tools. On Inferse, Mutant scores higher on our published basis.