Ultimate Automizer vs Why3
| Ultimate Automizer | Why3 | |
|---|---|---|
| Free plan | Yes | |
| Free trial | No | |
| Paid from | Free | |
| Platforms | Linux, Web, Windows | api, Linux, self-hosted, Web, Windows |
| Free plan | Yes | |
| Verification method | model-checking | deductive |
| Input languages | C, Boogie | WhyML, micro-C, micro-Python, MLCFG, Coma |
| Deployment | both | both |
| Supported formalisms | contracts | |
| Counterexamples | Yes |
Listed together in Best Formal Verification Tools