From version 5.4.0 we have merged the our Community and Enterprise distributions into a single Enterprise edition. The currently available version of Siren Investigate (previously named Kibi) 5.4.0 Beta 2 is freely available for demo and trial purposes. For commercial licencing please contact us.
Previous Kibi Community versions will be available for free download as before. Also the opensource Kibi components are available on Github.
You will find details on each license in the appropriate distribution.