Looks interesting, but man this thing needs a lot out of the gate to compete with other, similar products.
Indeed. Your value prop is going to need to be good, and clearly outline why you are a better solution than Trello, etc...
I can't clearly understand how is this special for remote teams. Trello, JIRA, etc. are great tools for remote teams, so what about this product makes it better than those for remote teams?
My first thought was, "Oh, Dropbox Paper". Gonna need more than that.
EDIT: It does look pretty good though.