Private Eye
See connections in real-time: When an app makes a network connection, you see it instantly on your screen. There's no delay and you don't have to use a separate recording mode. Filter connections by app or direction: Interested in the connections of a single app? Only outgoing traffic? You can filter the list of connections to avoid being overwhelmed by noise. Keep your Mac fast and responsive:Close the app window, and the network monitor is automatically turned off. Private Eye stays out of the way by slacking off whenever you aren't looking.
