Who cares about this garbage if the tool isn't even open source? There are lots of ML deployment tools that are open source. I know haters will downvote my post, but it's the truth. If I can't actually fork and evaluate a tool, it is hyped up garbage to me.
Meanwhile, here is a list of open source ML deployment packages:
https://github.com/oracle/graphpipe
https://github.com/eliorc/denzel
https://github.com/tensorflow/serving
https://github.com/ucbrise/clipper