ilo - Premium Twitter analytics
Google Contacts - Google Contacts is Google's contact management tool that is available in its free email service Gmail, as a standalone service, and as a part of Google's business-oriented suite of web apps Google Apps.
Accountanalysis - A tool to evaluate Twitter accounts
Drupe - Next generation contact manager and dialer.
Tweetastic - Better Twitter analytics, scheduling and more
Simple Contacts - Contact lens prescriptions from home