IriusRisk vs OWASP Threat Dragon
| IriusRisk | OWASP Threat Dragon | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | api, self-hosted, Web | Linux, macOS, self-hosted, Web, Windows |
| Free plan | Yes | Yes |
| Risk prioritization | Yes | Yes |
| Collaborative review | Yes | — |
| Templates and frameworks | Yes | Yes |
| Modeling methods | multiple | multiple |
| Deployment | both | self_hosted |
Both are listed in Best Threat Modeling Software. On Samsung Mobile US Press, IriusRisk scores higher on our published basis.