VIAVI Observer Analyzer vs Zui
| VIAVI Observer Analyzer | Zui | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Windows | Linux, macOS, Windows |
| Live capture | Yes | — |
| Command-line tool | Yes | — |
| Traffic decryption | Yes | — |
| Operating systems | 64-bit Windows; Windows 10 and Windows Server 2016 | — |
| Protocol dissectors | Yes | — |
| Free plan | — | Yes |
Both are listed in Best Network Packet Analyzer Software. On Samsung Mobile US Press, Zui scores higher on our published basis.