Comparison of packet analyzers

Columns: Creator | Latest release | User interface | Software license | Cost
CommView | TamoSoft | 6.5 | GUI | Proprietary | $ 299- $ 599 , $ 149 1 year subscription | dSniff | Dug Song | 2.3 / December 17 , 2000 | CLI | BSD License | Free | EtherApe | Juan Toledo | 0.9.14 / February 6 , 2016 | GUI | GNU General Public License | Free | Ettercap | ALoR and NaGA | 0.8.2-Ferri / March 14 , 2015 | Both | GNU General Public License | Free | Fiddler | Eric Lawrence / Telerik | 5.0.20194 / October 3 , 2019 | GUI | Freeware | Free | justniffer | The Justniffer team | 0.5.15 / March 21 , 2016 | CLI | GNU General Public License | Free | Kismet | Mike Kershaw ( dragorn ) | 2016-01-R1 / January 31 , 2016 | CLI | GNU General Public License | Free

Example questions:
The packet analyzer whose creator sells a platform for web , hybrid and native app development has what kind of user interface ? | What is the price of the packet analyzer whose creators ' acquisition was finalized in December 2014 ? | The packet analyzer whose creator was servicing business customers as an enterprise software vendor has what kind of user interface ? | What type of software license was assigned to the packet analyzer made by the company that was formerly known as JDS Uniphase ?

Answers:
GUI | Free | web GUI | Proprietary