Receive notifications whenever a new program connects to the network, or when it's modified


Picosnitch vs Little Snitch Comments

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- Picosnitch is Free and Open Source
The best alternative to Little Snitch is Picosnitch, which is both free and Open Source. If that doesn't work for you, our users have ranked more than 25 alternatives to Little Snitch, but unfortunately only two of them are.
Receive notifications whenever a new program connects to the network, or when it's modified



Outbound firewall for apps, blocking apps from accessing internet. Useful for reducing data usage when tethering to mobile data, or on a slower wifi connection.

I like TripMode as an alternative to LittleSnitch because it's simpler UI resembles iOS and it's easy to monitor and block app internet usage. It's also significantly cheaper than LittleSnitch.


It is open source. It seems good even if the last commit was 2 years ago