Best solution I've found (on Mac) is saving the business cards to contacts.
This can be done automatically at the time the cards are created, or manually later from the mobile app or desktop app.
Automatically (iPhone, iPad, and iPod Touch): To save information from every card scanned, simply tap your account name and select General > Camera > Business Cards and toggle 'Save to Contacts' or
Manually: Select Save to contacts from the options menu (iPhone, iPad, and iPod Touch) or from the pop-up menu displayed after each completed scan (Android)
(reference KB article: https://eve