Port Authority vs PortScan.com
| Port Authority | PortScan.com | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Android | Web |
| Free plan | Yes | Yes |
| Scan scope | internet | host |
| Service detection | Yes | Yes |
| Deployment | — | cloud |
| API access | — | Yes |
| Export formats | — | JSON |
Both are listed in Best Port Scanner Software. On Samsung Mobile US Press, Port Authority scores higher on our published basis.