前 20 大Twitter 工具及每月流量，有受歡迎的Twitpic，Tweetdeck 及Digsby。
- Twitpic - 1,236,828
- Tweetdeck - 285,864
- Digsby - 233,472
- Twitterfeed - 149,812
- Twitterholic - 147,164
- Twitturly - 88,793
- Twtpoll - 74,154
- Retweetist - 60,051
- Tweepler - 51,304
- Hellotxt - 45,754
- Twitdom - 45,411
- Tweetscan - 44,463
- Tweetburner - 41,754
- Tweetvisor - 31,621
- Twittervision - 30,708
- Twitterfall - 29,592
- Monitter - 25,433
- Twibs - 17,168
- Twistori - 16,229
- Twitbin - 14,986
