Twitter is both a tool and a category. Tools here build on Twitter's platform.
- Embed a tweet with Publitweet
- Tweetable Sparkblocks
- TwitInfo
- Blackbird Pie
- Twitter Lists to RSS
- My Tweeple
- Tweetdeck
- TunkRank
- Hoot Suite
- Twitter Poll
- TwitterGrader
- Monitter
- Twellow
- Tweet Scan
- TwitPic
- TweetChat
- BudURL
- Twhirl
- Mr. Tweet
- TweetGrid
Still can't find the tool you need? You can add one here, or check the complete list of tools on this site.