Several years ago, I had a Microsoft Windows application that would offer to add a contact to Outlook if I copied it from anywhere into the clipboard. For example, if I received an email containing a person's home address, I could simply copy the address to the clipboard, then click the app sitting in the lower right of the task bar. The app would parse the address and offer to add it to Outlook as a new contact. I cannot remember the name or I would search alternativeto.net.
Is there anything like this for OS X? Something that sits in the menubar and adds contacts to the Mac Contacts application would be ideal. Now with iCloud syncing, I could easily have those addresses available on my iPhone.