OpenFOAM vs. Ansys HFSS
A side-by-side comparison based on G2 review data.
| Metric | OpenFOAM | Ansys HFSS |
|---|---|---|
| Overall rating | 4.3 | 4.5 |
| Review count | 35 | 41 |
| Ease of use | 7.1 | 8.7 |
| Ease of setup | 5.7 | 9.5 |
| Quality of support | 6.7 | 8.8 |
| Meets requirements | 8.3 | 9.2 |
| NPS | 51.515152 | 70.27027 |
| Small Business | 62.9% | 46.3% |
| Mid-Market | 17.1% | 26.8% |
| Enterprise | 20.0% | 26.8% |
| Total page views | 84 | 221 |
| Total LLM citations | 383 | 515 |
OpenFOAM
OpenFOAM is an open-source software used for computational fluid dynamics (or CFD).
Ansys HFSS
Ansys HFSS is a 3D electromagnetic (EM) simulation software for designing and simulating high-frequency electronic products such as antennas, antenna arrays, RF or microwave components, high-speed interconnects, filters, connectors, IC packages and printed circuit boards. Engineers worldwide use Ansys HFSS software to design high-frequency, high-speed electronics found in communications systems, advanced driver assistance systems (ADAS), satellites, and internet-of-things (IoT) products .