Best Mutant Alternatives in 2026
Updated
20 apps from mutation testing tools ranked against Mutant on the same published basis.
- 1Mutant vs ArcMutate
- 3Mutant vs Mutatest
- 4Mutant vs Infection
- 5Mutant vs Stryker Mutator
- 6Mutant vs muttest
- 7Mutant vs PIT
- 8Mutant vs Cosmic Ray
- 9Mutant vs cargo-mutants
- 10Mutant vs Dextool Mutate
- 11Mutant vs go-mutesting
- 12Mutant vs mutest-rs
- 13Mutant vs mutmut
- 14Mutant vs Mutode
- 15Mutant vs MutPy
- 16Mutant vs Gambit
- 17Mutant vs muttest-rs
- 18Mutant vs MuJava
- 19Mutant vs Muter
- 20Mutant vs mutator
- 21Mutant vs Mutineer
Mutant alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | ArcMutate | 7.2 | Free plan | $8/mo | Linux, Mac, self-hosted, Windows |
| 3 | Mutatest | 7.1 | Free plan | Free | Linux, Mac, Windows |
| 4 | Infection | 6.7 | No | — | Linux, Mac, Web |
| 5 | Stryker Mutator | 6.7 | Free plan | Free | API, self-hosted |
| 6 | muttest | 6.6 | No | — | Linux, Mac, Windows |
| 7 | PIT | 6.6 | No | — | Linux, Mac, self-hosted, Windows |
| 8 | Cosmic Ray | 6.4 | No | — | Linux, self-hosted |
| 9 | cargo-mutants | 6.3 | No | — | Linux |
| 10 | Dextool Mutate | 6.3 | No | — | Linux, self-hosted |
| 11 | go-mutesting | 6.1 | No | — | Linux |
| 12 | mutest-rs | 6.0 | No | — | — |
| 13 | mutmut | 6.0 | No | — | Windows, Mac, Linux |
| 14 | Mutode | 6.0 | No | — | — |
| 15 | MutPy | 6.0 | No | — | self-hosted |
| 16 | Gambit | 5.9 | No | — | Mac, Linux, Windows |
| 17 | muttest-rs | 5.9 | No | — | — |
| 18 | MuJava | 5.8 | No | — | Windows, Linux |
| 19 | Muter | 5.7 | No | — | Mac |
| 20 | mutator | 5.6 | No | — | — |
| 21 | Mutineer | 5.6 | No | — | — |
Make your app an alternative to Mutant
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about Mutant alternatives
What is the best alternative to Mutant?
ArcMutate, number 1 in mutation testing tools with a score of 7.2 out of 10. The others here: Mutatest, Infection, Stryker Mutator and 16 more.
What is the best free alternative to Mutant?
ArcMutate is the best-ranked alternative with a free plan. 3 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.