QCheck vs QuickCheck

QCheck

5.1 #18 in Property-Based Testing Tools

About QCheck

QuickCheck

5.3 #20 in Unit Testing Frameworks

About QuickCheck
QCheckQuickCheck
Free planYesNo
Free trialNoNo
Paid fromFree—
Open sourceNoNo
Platforms——
Free planYes—
Supported languagesOCamlHaskell
Test runner supportQCheck_base_runner, QCheck_runner, OUnit, Alcotest—
Failing-case shrinkingYes—
Stateful testingYes—

Both are listed in Best Property-Based Testing Tools. On Freedom251, QuickCheck scores higher on our published basis.