QuickCheck vs Rapid
| QuickCheck | Rapid | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Linux | self-hosted |
| Free plan | Yes | Yes |
| Supported languages | Haskell | Go |
| Test runner support | Test.SmallCheck.Drivers | Go testing package; go test |
| Failing-case shrinking | Yes | Yes |
| Stateful testing | Yes | Yes |
| Reproducible failures | Yes | Yes |
Both are listed in Best Property-Based Testing Tools. On The Geeks Club, QuickCheck scores higher on our published basis.