Specmatic vs Stubborn Contract
| Specmatic | Stubborn Contract | |
|---|---|---|
| Free plan | Yes | Yes |
| Paid from | $1.67/mo | Free |
| Platforms | Linux, macOS, self-hosted, Windows | api, self-hosted |
| Free plan | Yes | Yes |
| Database testing | Yes | |
| Contract testing | Yes | |
| Service virtualization | Yes | |
| Deployment model | both | |
| Supported languages | Java, Kotlin, JavaScript/Node.js, Python, C#, Go | |
| Test data management | Yes | |
| Contract formats | YAML, Groovy, Java, Kotlin | |
| Consumer verification | Yes | |
| Provider verification | Yes | |
| Contract registry | Yes | |
| Self-hosted deployment | Yes |
Listed together in Best Contract Testing Tools