That whole chat thing can be pretty convincing that BOG is under Dynastack, but as that was the focal point of the sales rep's proof of relation to Dynastack, I'm starting to think maybe they did get owned.  There is absolutely no news about Dynastack opening up this child entity.

Also, the BOG website is hosted in Kansas somewhere and according to Dynastack's website, they don't have a datacenter there.  Also, Dynastack's SSL certificate's meta-data is thoroughly filled out, and BOG's is blank.  Probably beating a dead horse here but this one seems to be a bit more elaborate if it is a scam.