Tweetastic - Better Twitter analytics, scheduling and more
ilo - Premium Twitter analytics
Life on Twitter - A simple tool that analyzes your Twitter behavior and perso…
Accountanalysis - A tool to evaluate Twitter accounts
Secateur - Use Secateur if you want to temporarily or permanently block or mute (or both block and mute) a Twitter account and all its followers.
Twitter Account Home - High level summary of your Twitter account and top Tweets