limp-cbc (hackage): Bindings to external solver, CBC. CBC is somewhat faster than GLPK, and also has a more permissive licence. Relies on coin/cbc version 2.8.6. This package has a few caveats: invalid programs can cause segfaults, and the library-based solver is slower than the command-line based one. See https://github.com/amosr/limp-cbc for details.
Keywords: library|mit|numeric