Best Basix Alternatives in 2026
Updated
20 apps from physics simulation software ranked against Basix on the same published basis.
- 1Basix vs OpenSim
- 2Basix vs SimFlow
- 3Basix vs FeenoX
- 4Basix vs COMSOL Multiphysics
- 5Basix vs Xcos
- 6Basix vs FEST-3D
- 7Basix vs myPhysicsLab
- 8Basix vs Open Source Physics
- 9Basix vs FDTDX
- 10Basix vs DynamicalSystems.jl
- 11Basix vs SimScale
- 12Basix vs Ansys Fluent
- 13Basix vs OpenFOAM
- 14Basix vs FEATool Multiphysics
- 15Basix vs Step
- 16Basix vs ASCEND
- 17Basix vs ngspice
- 18Basix vs GNU FisicaLab
- 19Basix vs PhysSandbox
- 20Basix vs 3JCN Physics Simulation
Basix alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | OpenSim | 9.1 | Free plan | Free | API, Linux, Mac, Windows |
| 2 | SimFlow | 9.1 | Free plan | €666.67/mo | Linux, Mac, Web, Windows |
| 3 | FeenoX | 8.8 | Free plan | Free | API, Linux, self-hosted, Web |
| 4 | COMSOL Multiphysics | 8.7 | No | — | API, Linux, Mac, self-hosted, Web, Windows |
| 5 | Xcos | 8.7 | Free plan | Free | Windows, Mac, Linux |
| 6 | FEST-3D | 8.7 | Free plan | Free | Linux, Mac |
| 7 | myPhysicsLab | 8.6 | Free plan | Free | Linux, Mac, self-hosted, Web, Windows |
| 8 | Open Source Physics | 8.5 | No | — | Web, Windows, Mac, Linux, iOS, Android |
| 9 | FDTDX | 8.5 | Free plan | Free | Linux, self-hosted |
| 10 | DynamicalSystems.jl | 8.5 | Free plan | Free | Linux, Mac, Windows |
| 11 | SimScale | 8.4 | No | — | Web |
| 12 | Ansys Fluent | 8.1 | No | — | — |
| 13 | OpenFOAM | 8.1 | No | — | Windows, Mac, Linux |
| 14 | FEATool Multiphysics | 7.8 | No | — | Windows, Linux, Mac |
| 15 | Step | 7.7 | No | — | Linux |
| 16 | ASCEND | 7.7 | No | — | Windows, Mac, Linux |
| 17 | ngspice | 7.6 | No | — | Windows, Mac, Linux |
| 18 | GNU FisicaLab | 7.6 | No | — | — |
| 19 | PhysSandbox | 7.6 | Free plan | Free | Web |
| 20 | 3JCN Physics Simulation | 7.6 | Free plan | Free | Web |
Make your app an alternative to Basix
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about Basix alternatives
What is the best alternative to Basix?
OpenSim, number 1 in physics simulation software with a score of 9.1 out of 10. The others here: SimFlow, FeenoX, COMSOL Multiphysics and 16 more.
What is the best free alternative to Basix?
OpenSim is the best-ranked alternative with a free plan. 10 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.