Mutant vs Mutatest
| Mutant | Mutatest | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | $20.83/mo | Free |
| Open source | No | No |
| Platforms | Linux, macOS | Linux, macOS, Windows |
| Free plan | Yes | Yes |
| Paid from | 30 /mo | — |
| Supported languages | Ruby | Python |
| Test frameworks | RSpec, Minitest, Test::Unit | pytest |
| Incremental analysis | Yes | — |
| Parallel execution | Yes | Yes |
| Surviving mutant reports | Yes | Yes |
| Mutation operators | Arithmetic, logical, bitwise, statement removal, return-value modification, ordering | AugAssign; BinOp; bitwise comparison; bitwise shift; BoolOp; Compare; Compare In; Compare Is; If; Index; NameConstant; Slice |
| Mutation quality gate | — | Yes |
Both are listed in Best Mutation Testing Tools. On Samsung Mobile US Press, Mutant scores higher on our published basis.