| Company | Signals Ready |
| Website | tweepdiff.com |
| Stage | Live |
| Launched | 2/09 |
TweepDiff compares the friends or followers of Twitter users.
For example, you can enter a single Twitter screen name to see which of their friends are also followers. Or you can enter two or more users and choose whether to compare their friends or followers.
TweepDiff allows you to see the overlap between multiple Twitter accounts, to analyze why someone may be following you based on who else they are following, or to see who is not following you back.
