Great tool you built. But traffic without conversion is like bread without butter / jam : dry, at best...
We are not in the business of helping our clients get traffic, but in the one of ensuring that they convert!
So - as awesome as your tool is, I feel it is missing just that - AUTHORITATIVE DATA from Google Analytics that ACTUALLY TELL YOU WHAT IS GOING ON REALLY, not what your other tools estimate is going on - if only because, precisely, you are NOT able to provide precise answers for smaller sites (ie - traffic = 0!!!) when I know FOR A FACT that there are punters going each day to some of the pages I am auditing!!!
Competing solutions are actually doing this - and until you actually implement the same, there is no way I can ditch them, which is a real pain as I'd love to just be able tu use one tool!