We are looking for access to some IRIS database to test our DataAI.link system

Hello all!
We fully tested our system http://DataAI.link on InterSystems Cache database and on old IRIS.
We cannot find a free download of IRIS for developer as it was before.
We are looking for help from the community to test our system from the http://DataAI.link by register a user with connection to your testing IRIS database and play with our reports, analytics, AI.
Another way is to trust us with connection string to your testing IRIS database and we will test our system and report results to you.
Thanks for your help!
Irina Yaroshevskaya PhD,
Yanbor LLC
http://DataAI.link