OpenGrapher is based on This Post by Yoast.
The plugin allows you to add the following official badges:
Additionally, it will track clicks with Google Analytics and/or Clicky. It automatically detects if they’re present.
You can see the plugin in action on Gunner Technology’s website.
For any more questions, please go to Gunner Technology’s post: OpenGrapher: WordPress Plugin that Adds and Tracks Social Sharing and leave a comment.