Best QuickCheck Alternatives in 2026
Updated
20 apps from property-based testing tools ranked against QuickCheck on the same published basis.
- 1QuickCheck vs fast-check
- 2QuickCheck vs CsCheck
- 3QuickCheck vs Scala Hedgehog
- 4QuickCheck vs Hypothesis
- 5QuickCheck vs Proptest
- 6QuickCheck vs RapidCheck
- 8QuickCheck vs Gopter
- 9QuickCheck vs Rapid
- 10QuickCheck vs SwiftCheck
- 11QuickCheck vs PropEr
- 12QuickCheck vs ScalaCheck
- 13QuickCheck vs QCheck
- 14QuickCheck vs FSharp.Hedgehog
- 15QuickCheck vs jqwik
- 16QuickCheck vs QuickTheories
- 17QuickCheck vs StreamData
- 18QuickCheck vs FsCheck
- 19QuickCheck vs test.check
- 20QuickCheck vs JSVerify
- 21QuickCheck vs PropCheck
QuickCheck alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | fast-check | 8.1 | Free plan | Free | API, Linux, Web |
| 2 | CsCheck | 7.8 | Free plan | Free | self-hosted |
| 3 | Scala Hedgehog | 7.8 | Free plan | Free | Linux |
| 4 | Hypothesis | 7.5 | No | — | Linux, Mac, Windows |
| 5 | Proptest | 7.4 | No | — | Web |
| 6 | RapidCheck | 7.4 | No | — | Linux, self-hosted, Windows |
| 8 | Gopter | 7.2 | Free plan | Free | Linux, self-hosted |
| 9 | Rapid | 7.1 | Free plan | Free | self-hosted |
| 10 | SwiftCheck | 6.8 | No | — | Mac, iOS |
| 11 | PropEr | 6.6 | Free plan | Free | self-hosted |
| 12 | ScalaCheck | 6.3 | No | — | — |
| 13 | QCheck | 6.3 | No | — | — |
| 14 | FSharp.Hedgehog | 6.2 | No | — | — |
| 15 | jqwik | 6.1 | No | — | — |
| 16 | QuickTheories | 5.8 | No | — | — |
| 17 | StreamData | 5.8 | No | — | — |
| 18 | FsCheck | 5.7 | No | — | — |
| 19 | test.check | 5.7 | No | — | — |
| 20 | JSVerify | 5.6 | No | — | — |
| 21 | PropCheck | 5.5 | No | — | — |
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Questions about QuickCheck alternatives
What is the best alternative to QuickCheck?
fast-check, number 1 in property-based testing tools with a score of 8.1 out of 10. The others here: CsCheck, Scala Hedgehog, Hypothesis and 16 more.
What is the best free alternative to QuickCheck?
fast-check is the best-ranked alternative with a free plan. 6 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.