Best go-mutesting Alternatives in 2026

20 tools from mutation testing tools ranked against go-mutesting on the same published basis.

  1. 1go-mutesting vs ArcMutate
  2. 2go-mutesting vs Infection
  3. 3go-mutesting vs Mutant
  4. 4go-mutesting vs Mutatest
  5. 5go-mutesting vs PIT
  6. 6go-mutesting vs muttest
  7. 7go-mutesting vs Stryker Mutator
  8. 8go-mutesting vs cargo-mutants
  9. 9go-mutesting vs Cosmic Ray
  10. 10go-mutesting vs Dextool Mutate
  11. 12go-mutesting vs mutmut
  12. 13go-mutesting vs Mutode
  13. 14go-mutesting vs mutest-rs
  14. 15go-mutesting vs MutPy
  15. 16go-mutesting vs muttest-rs
  16. 17go-mutesting vs Gambit
  17. 18go-mutesting vs MuJava
  18. 19go-mutesting vs Muter
  19. 20go-mutesting vs mutator
  20. 21go-mutesting vs Mutineer

go-mutesting alternatives compared

#ToolScoreFree planFromRuns on
1ArcMutate7.7Free plan$8/moLinux, Mac, self-hosted, Windows
2Infection7.1No—Linux, Mac, Web
3Mutant7.1Free plan$20.83/moLinux, Mac
4Mutatest7.1Free planFreeLinux, Mac, Windows
5PIT6.9No—Linux, Mac, self-hosted, Windows
6muttest6.8No—Linux, Mac, Windows
7Stryker Mutator6.7Free planFreeAPI, self-hosted
8cargo-mutants6.5No—Linux
9Cosmic Ray6.5No—Linux, self-hosted
10Dextool Mutate6.4No—Linux, self-hosted
12mutmut6.2No—Windows, Mac, Linux
13Mutode6.2No——
14mutest-rs6.1No——
15MutPy6.1No—self-hosted
16muttest-rs6.1No——
17Gambit6.0No—Mac, Linux, Windows
18MuJava5.9No—Windows, Linux
19Muter5.8No—Mac
20mutator5.7No——
21Mutineer5.7No——
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Questions about go-mutesting alternatives

What is the best alternative to go-mutesting?

ArcMutate, number 1 in mutation testing tools with a score of 7.7 out of 10. The others here: Infection, Mutant, Mutatest and 16 more.

What is the best free alternative to go-mutesting?

ArcMutate is the best-ranked alternative with a free plan. 4 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, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.