KAIROS is an open source software with a LGPL3 licence.
The source code of KAIROS can be found at this address: https://github.com/gduvalsc/kairos/
KAIROS can be freely downloaded from this address: https://hub.docker.com/r/gdsc/kairos/
GDSC provides support and maintenance to customers with an annual fee.
The system used to provide support (FRESHDESK) is available at this address: https://openkairos.freshdesk.com/helpdesk