Thank you for your question.  At this time we do not plan on releasing our Smart Invoice product as a hybrid option for our self-hosted customers.  As we prepared for a hybrid production release and performed load & stress tests, we discovered we could not guarantee a level of performance that we feel our partners and customers expect from Laserfiche.  To get there will require revisiting the  product's design & architecture, and while we haven't ruled that out as a future effort, we ask that you do not plan on its availability in the near-to-medium-term.