Cotton Business Cards by MOO - Eco-friendly & recycled business cards
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.
Poex - Customized tap & go products for all.
Drupe - Next generation contact manager and dialer.
Drop: Exchange Contacts - Seamless, cross-platform exchange. NOT another 'bizcard app'
Simple Contacts - Contact lens prescriptions from home