mutator
Input—per 1M tokens
Output—per 1M tokens
Context—tokens
WeightsClosed
About
mutator is ranked #10 of 25 in mutation testing tools on Inferse.
Compared on mutation testing tools
- Free plan
- Yespdonatbouillud.com
- Supported languages
- Rpdonatbouillud.com
- Test frameworks
- testthat; tinytest; generic installed-tests fallbackpdonatbouillud.com
- Parallel execution
- Yespdonatbouillud.com
- Surviving mutant reports
- Yespdonatbouillud.com
- Mutation quality gate
- Yespdonatbouillud.com
- Mutation operators
- Arithmetic (+/- and */), comparison (==/!=, </>, <=/>=), logical (&/|, &&/||, ! and condition negation), assignment and call values, scalar constants, return values, statement deletionpdonatbouillud.com
Best mutator alternatives
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7.3 Stryker Mutator Free free plan, no paid price published Free plan
6.0 ArcMutate $8/mo first paid tier Free plan
6.0 Infection See plans price on the maker's page
6.0 Mutant $20.83/mo first paid tier Free plan
5.9 Mutatest Free free plan, no paid price published Free plan
5.9 PIT See plans price on the maker's page Where it ranks on Inferse
- Best Mutation Testing Tools in 2026#10 of 25



