Tynt Insight lets you see what content is being copied/pasted off your site and use this information to drive site traffic and increase revenue.
StatCounter, a free online visitor stats tool. It offers its members the chance to grow and improve their online businesses by allowing them to monitor the number of hits to their website; the geographical location of visitors; the various pages a visitor views; keywords used to find the site plus other features.
Data driven marketing advertising program provides social media sites with advance targeting
Google+ platform websites integration using the Google+ platform tag.
Let visitors recommend your content on Google Search and share it on Google+.