Marketing Tool? there is missing a lot to be close to one
We need more data... as you said you are a marketing tool... with American aspirations... for now I see german engineering with german marketing aspirations... (worse even)
Analytics... we need to see what's happening on landingpages...
We need to see how many people arrive, stay how long, click where, and bounce etc...
We also need to understand where they spend most of their time...so a hot-jar - mouse path highlighter, click tracker etc... would be needed... if you can't program it (german view of things) then provide the integrations to tools that can. :D
otherwise you can call yourself a page builder with aspirations to more... dreaming to be useful but doing nothing to actually be it!