AWS Threat Composer vs TSpec
| AWS Threat Composer | TSpec | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | api, extension, Linux, macOS, self-hosted, Web, Windows | — |
| Free plan | Yes | Yes |
| Risk prioritization | Yes | — |
| Collaborative review | Yes | — |
| Templates and frameworks | Yes | — |
| Deployment | both | — |
Both are listed in Best Threat Modeling Software. On Freedom251, AWS Threat Composer scores higher on our published basis.