Michael Flanakin gives the comparison of different bug tracking tools available in the market. He posted this on his blog named http://www.michaelflanakin.com
He gives ranking for the different web based bug tracking tools and then detail overview of each tool.
The features that he compared are language ; latest version ; type of license ; date last reviewed ; whether the tool supported custom fields ; templating ; full-text searches; RSS output; notification service ; built-in reports ; change history ; file attachments ; when the tool was updated; and, lastly, whether there is a demo available or not.To view this comparison in detail please visit to
www.michaelflanakin.com/articles/CompareWebTrackers.aspx