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