Poly/ML is described as 'The Poly/ML implementation of Standard ML – full multiprocessor support in the thread library and garbage collector, interactive debugger, fast compiler'. There are three alternatives to Poly/ML for Linux, Mac, Windows and BSD. The best alternative is OCaml, which is both free and Open Source. Other great apps like Poly/ML are MLton (Free, Open Source) and SML/NJ (Free, Open Source).
- 3 alternatives