Cplex Optimization Studio ^new^ Review

| Feature | CPLEX | Gurobi | OR-Tools (Google) | SCIP | |---------|-------|--------|-------------------|------| | | Very Fast | Very Fast | Moderate | Moderate | | LP Speed | Very Fast | Very Fast | Slow | Moderate | | Constraint Programming | Yes (CP Optimizer) | No | Yes (CP-SAT) | Limited | | Modeling Language | OPL | None (APIs only) | Python/Protocol Buffers | ZIMPL | | Open Source | No | No | Yes (partial) | Yes | | Academic License | Free (limited size) | Free (full) | Free (full) | Free (full) |