PropEr pricing

1 plan read from proper-testing.github.io

PropErFree Open-source software · GPL version 3 or later Read 5 Oct 2026 · proper-testing.github.io

In short

Tool	From	Free plan	Free trial
fast-check	—	Yes	No
Gopter	—	Yes	No
FsCheck	—	Yes	No
Racket QuickCheck	—	Yes	No
JSVerify	—	Yes	No
CsCheck	—	Yes	No
PropCheck	—	Yes	No
ScalaCheck	—	Yes	No