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.
Facebook Safety Check - Connect with friends and loved ones during a disaster
Drupe - Next generation contact manager and dialer.
WOVER - An intelligent personal emergency platform
Simple Contacts - Contact lens prescriptions from home
Prevoo - See your family's status before you text or call.