So X AI is a different company from X Corporation but works with X (which is different from the previous two).
I see no clarity issues here.
I see no clarity issues here.
E.g. 1, 2 and 3.
Or for further clarity, each entity could in fact be denoted by a key feature, e.g. Messenger, AI Shop, etc.
Any particularly memorable phrase may do well to differentiate the specific entity from others in the market. All kinds of analogies can be used here creatively!