Apalache vs K Framework
| Apalache | K Framework | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | — | Linux, macOS |
| Verification method | symbolic | hybrid |
| Supported formalisms | invariants | theorem-proving |
| Counterexamples | Yes | — |
| Input languages | TLA+, Quint | K specification language; C; WebAssembly; EVM; Plutus-Core; Michelson; TEAL |
| Deployment | self-hosted | self-hosted |
| Free plan | — | Yes |
Both are listed in Best Formal Verification Tools. On Inferse, Apalache scores higher on our published basis.