Eyeota helps publishers build and segment their audience data and then monetize it through the eyeota data marketplace
The BlueKai Data Exchange enables partners to buy and own data to boost ad targeting across any media.
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+.
Open graph description entity tag
Sites who has this tag are verfied by google to use WebMaster tools