F* vs Frama-C
| F* | Frama-C | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Windows, Linux, macOS | Linux, macOS, Windows |
| Verification method | hybrid | hybrid |
| Supported formalisms | theorem-proving | contracts |
| Input languages | F* | C, ACSL |
| Deployment | self-hosted | self-hosted |
| Free plan | — | Yes |
| Counterexamples | — | Yes |
Both are listed in Best Formal Verification Tools. On Inferse, Frama-C scores higher on our published basis.