Anthropic Sandbox Runtime vs crun
| Anthropic Sandbox Runtime | crun | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Linux, macOS, self-hosted, Windows | Linux, self-hosted |
| Isolation method | container | container |
| Network controls | Yes | Yes |
| API or CLI access | Yes | Yes |
| Deployment | self_hosted | self_hosted |
| Persistent storage | — | Yes |
Both are listed in Best Sandbox Software. On Freedom251, Anthropic Sandbox Runtime scores higher on our published basis.