Twitter Analyzer

http://twitteranalyzer.com
If you’re one with attention to
detail and need statistics and
graphs, this one’s for you. This
is an analysis tool with a strong
focus on quantitative analysis.
With Twitter Analyzer, you
can have all of this. You’ll get
to know your “Reach”, which
is basically how many people
saw your tweet including your
followers and the followers of
the person who retweeted your
tweet if any.