viperchill

ViperProof allows you to show various aspects of social proof on your website, which will help you to get more blog subscribers. It allows you to show the number of: Facebook Fans, Twitter Followers, Blog Posts, Blog Comments and Monthly site visitors.
<a href="http://www.viperchill.com/" rel="nofollow ugc">ViperChill</a>, a blog on Viral Marketing, is the creator of this plugin. If you want to take your blog to the next level, you should read this post on <a href="http://www.viperchill.com/wordpress-seo/" rel="nofollow ugc">WordPress SEO</a>.

ViperProof

ViperProof allows you to show various aspects of social proof on your website, which will help you to get more blog subscribers.

Mark Pedersen

Uses the same URL for both pagerank and alexa ranking.

vdwp-alexa

Simple Widget plugin to use in your wordpress installation, simply enter websites url (can be subpage) and it will display.

ViperProof vs vdwp-alexa