Proptest vs QuickTheories
| Proptest | QuickTheories | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Web | api, self-hosted |
| Free plan | Yes | Yes |
| Supported languages | Rust | Java |
| Test runner support | Rust test harness ([test]); TestRunner | JUnit, TestNG, and other test frameworks |
| Failing-case shrinking | Yes | Yes |
| Stateful testing | Yes | — |
| Reproducible failures | Yes | Yes |
Both are listed in Best Property-Based Testing Tools. On Samsung Mobile US Press, Proptest scores higher on our published basis.