PySWMM pricing
1 plan read from pyswmm.org
PySWMMFree Open-source Python interface to SWMM · BSD-2-Clause license Read 12 Oct 2026 · pyswmm.org
In short
- PySWMM has a free plan (PySWMM).
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| SimFlow | €666.67/mo | Yes | Yes |
| COMSOL Multiphysics | — | No | Yes |
| FeenoX | — | Yes | No |
| myPhysicsLab | — | Yes | No |
| OpenFOAM | — | Yes | No |
| OpenSim | — | Yes | No |
| MPTRAC | — | Yes | No |
| SimScale | — | Yes | No |