Bhagirath Dhanani

We store your daily social and SEO Ranks, so you can report your website’s daily growth.
In this was you come to know day by day social share,like and rank.
Here is an example how it will store your data 
http://www.click2check.net/click2check?url=wordpress.org

Social Tracker

Track your website's social and SEO ranking data daily and know your sites growth.

Sven Wagener

This plugin gives you an overview about the pageranks of your whole urls. This is the professional version of the pagerank tools.
Requests to google where made in moment of visitors request of a site. There is no cron option, cause of better random requests.
<h4>Function overview</h4>
<ul>
<li>Graphical statistics of all pageranks</li>
<li>Graphical pagerank history of urls</li>
<li>Export pageranks to CVS (MS-Excel compatible)</li>
<li>Updtate email on pagerank change</li>
</ul>
PageRank is a trademark of Google, Inc.

Pagerank tools

Monitor pageranks of your wordpress sites.

Social Tracker vs Pagerank tools