Julio Potier

AutoShortener can create short links in your WordPress website for your posts and pages but also for external links. 
You got many many great options, a usefull admin panel, bookmarklets, shorcodes. 
But easy to use ! Visit website www.autoshort.com for more informations.

BAW AutoShortener

AutoShortener can create short links in your WordPress website for your posts and pages but also for external links.

karmacracy

With Karmacracy, you have fun while sharing links. Send cool links, while you improve yourself and get relevant: win awards, get domain clips, talk about revelant words as you get clicks sending good kcies, knowing new people and discovering new content. Check karmacracy and have fun!” />
This wordpress plugin will allow you to insert the widget from karmacracy in all your posts with just a button.

WP Karmacracy

Allows you to insert the Karmacracy Widget in your blog in an easy way.

BAW AutoShortener vs WP Karmacracy