MutPy vs muttest
| MutPy | muttest | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | — | Linux, macOS, Windows |
| Supported languages | Python 3.3+ | R |
| Test frameworks | unittest; pytest (experimental) | testthat; cucumber |
| Surviving mutant reports | Yes | Yes |
| Mutation operators | AOD, AOR, ASR, BCR, COD, COI, CRP, DDL, EHD, EXS, IHD, IOD, IOP, LCR, LOD, LOR, ROR, SCD, SCI, SIR; experimental: CDI, OIL, RIL, SDI, SDL, SVD, ZIL | Binary operators; arithmetic operators; comparison operators; logical operators; boolean literals; NA/NULL literals; numeric literals; string literals; condition negation; function-call names; index increments/decrements; explicit return values |
| Free plan | — | Yes |
| Incremental analysis | — | Yes |
| Mutation quality gate | — | Yes |
Both are listed in Best Mutation Testing Tools. On Samsung Mobile US Press, muttest scores higher on our published basis.