QCheck vs QuickCheck

QCheck

5.5 #18 in Property-Based Testing Tools

About QCheck

QuickCheck

6.7 #5 in Property-Based Testing Tools

About QuickCheck
QCheckQuickCheck
Free planYesYes
Free trialNoNo
Paid fromFreeFree
Open sourceNoNo
Platforms—Linux
Free planYesYes
Supported languagesOCamlHaskell
Test runner supportQCheck_base_runner, QCheck_runner, OUnit, AlcotestTest.SmallCheck.Drivers
Failing-case shrinkingYesYes
Stateful testingYesYes
Reproducible failures—Yes

Both are listed in Best Property-Based Testing Tools. On Everything Xiaomi, QuickCheck scores higher on our published basis.