Have you checked out Quill?
It's a platform that plugs into your Google Analytics account and gives you a structured, text-based narrative based on the data it pulls down.
It's a very clever bit of semantic engineering; and the stuff it produces, for free, is more in-depth and relevant than what I've seen agencies charge for!
Here's an example of what it produces, automagically:New visits fell slightly last week to 32% of total visits. New visitors stayed on the site longer and viewed more pages per visit than average. They also had a lower bounce rate at 17%. Instagram 3.4.2 saw a more than fivefold increase in visits from the previous week's 19. Mobile visits rose moderately to 75,837.
They've had a bundle of new features added today, which I've summarised in the link below. I really recommend Quill -- still in beta, but incredible.http://goo.gl/5ZvVZ