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