BusyContacts syncs with the built-in Contacts app on OS X and iOS, and supports all leading cloud services, including iCloud, Google, Exchange, Facebook, Twitter, and LinkedIn. Requires OS X 10.9 or later Home Page - http://www.busymac.com/busycontacts/
Key Features
Customizable Views -- View contacts in a single-column Card View or multi-column List View.
Tags -- Tags can be used for grouping, filtering and coloring contacts.
Smart Filters -- Smart Filters are a powerful tool for filtering contacts, creating saved searches, and even applying custom view settings in the List View.
BusyCal integration -- BusyContacts integrates with BusyCal by linking contacts to events in your calendar, providing flexible CRM capabilities for tracking past and future activities.
Activity List -- The Activity List displays activities associated with the selected contact including calendar events, emails, messages, and recent social network posts.
Social-network integration -- BusyContacts syncs with Facebook, Twitter and LinkedIn, combining contact information from each of these sources into a unified contact card.
Syncing -- BusyContacts syncs with the built-in Contacts app on OS X and iOS through all leading cloud services including iCloud, Google, Exchange, and other CardDAV servers.
Sharing -- BusyContacts allows you to share address books with read-only or read/write privileges through Exchange, Fruux, LAN, and other CardDAV servers.
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