Liquid Haskell is a refinement type checker for Haskell programs.
ucsd-progsys.github.io
Alternatives to
OCaml
Best alternatives to OCaml in 2026
OCaml is "Langage fonctionnel avec types forts". If you are looking for an alternative to OCaml in 2026 — whether for pricing, features or compatibility reasons — mySelectas has curated the 12 best options available. The most popular alternatives include: Haskell, F#. All these solutions are listed in the Informatique category.
Quick comparison of OCaml alternatives
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FAQ about OCaml alternatives
- What is the best alternative to OCaml in 2026?
- Based on our selection, Liquid Haskell is the best alternative to OCaml in 2026. Liquid Haskell is a refinement type checker for Haskell programs.. See our full ranking above to compare all options.
- Is OCaml free?
- OCaml is a paid tool. Several alternatives in our selection offer free or freemium versions.
- How many alternatives to OCaml are there?
- mySelectas has listed 12 alternatives to OCaml in the Informatique category. Our selection is updated regularly to include the best options available.