Romeo vs Stainless
| Romeo | Stainless | |
|---|---|---|
| Free trial | No | |
| Platforms | Linux, macOS, Windows | |
| Free plan | Yes | Yes |
| Verification method | model-checking | deductive |
| Supported formalisms | temporal-logic | contracts |
| Input languages | Timed Petri Nets | Scala 3 |
| Deployment | self-hosted | self-hosted |
| Counterexamples | Yes |
Listed together in Best Formal Verification Tools