Klout

Klout lets you track your effect on the Twitterverse in a very detailed fashion. You can see the impact of your opinions and posts across the Twitter social graph. The control panel lets you examine some valuable data like, who you influence, who influences you, your Top Retweets and other stats. If you are a Social Media Pro wanting some good analytics, you should try it.

Love the last version, deep analysis and easy to understand and share.

Very cool tool with a lot of depth in its analysis. It's very interesting to see all the information presented on just a few pages. The chart for Connector - Persona - Casual - Climber is really cool and interesting, especially with people around me charted with me. The influenced/influencers is also really cool and definitely tells you a lot about the user and who they interact with. \ A definite tool to use from time to time to better understand your account and habits.

The metrics do need tweaking

Would like to see this based on key words and subjects.

Great site. I just need to use it more often to see how more clearly where exactly should I focus more

KLOUT est un outil statistique pour Twitter ultra complet. Toujours sympa pour décrypter les tendances et les usages. A réserver pour les gros utilisateurs ! Merci pour l'app ;)

klout is one of the best Twitter Ranking tools of all. I would say number one. The ranking scores are very true. klout values the people on Twitter the most who I value on Twitter the most. What more can you achive? :) I compared several Twitter user from Germany and some from the USA where I knew their social network and klout really did the job right in measuring their influence.

Klout is the best way to measure Twitter influence by a very wide margin.

Takes an incredibly long time to update, and the numbers still don't seem accurate even then.Go elsewhere for analytics...

Love it! Easy to use and visuals are great!

Дасить і цікаві і актуальні видає цифри і підказки. Цікава ідея, часто користуюся. Також є дуже класна функція порівняння кількох(до 4) твітерян. У кого, що довше, більше і краще. :)