Alternatives To Little Snitch For Mac & Windows

Are you looking for alternatives to Little Snitch for Mac or Windows? Little Snitch is the top-rated Mac app that analyzes outbound connections and allows you to set up rules to block all those connections. Once successfully installed, Little Snitch detects your WiFi traffic, and whenever it detects an outbound connection, for instance, Adobe Reader trying to access the internet. However, a window pops up and ask you if you like to allow the connection one time, or make a rule to let Adobe Reader access the Internet but can’t move to

In short, Little Snitch is an amazing app, to monitor your Mac’s connections. But, do we really want an alternative? Well, at the start, it costs you over $40 and upgrades are extra. That is why we look for alternatives that cost nothing or at least quite cheaper than Little Snitch.

So these are some of the best alternatives to Little Snitch for macOS or Windows. Let’s begin with Mac first.

Mac: Little Snitch Alternatives

Murus Lite

Murus Lite - Alternatives To Little Snitch

Mac’s firewall comes with amazing features available in network firewalls known as PF (packet filter). However, for most of the users, it might look a little difficult to use and this is where Murus comes into the picture.

Murus also brings the PF feature of a firewall in an intuitive. Simply drag & drop based interface that allows you to define your own ruleset on your mac. Common firewalls such as Mac’s own PF, analyze, or restrict the outbound or inbound network traffic. It is based on attributes such as protocols, IP addresses, ports, etc. However, after restricting the network functions itself, it affects all the apps. Murus, alternatively, helps you to use the PF feature to change the network firewall into an app firewall. Where you can let or restrict the data packets for each app individually which also helps in restricting the spreading of worms, viruses, or data leak by an app.

Cost: Murus comes in three variants: Murus Basic ($10), Murus Lite (Free), and Murus Pro ($17). However, Murus lite is completely a free variant of the app. But on the other hand, Murus Pro or Murus Basic is the paid variant that comes with some additional features such as Vallum, logs Visualizer, and other companion apps.

Download: Murus

Radio silence

Radio Silence is another app to control your app-specific firewall functions. It provides one of the simplest interfaces which lets you keep a tab on apps. Softwares that try to accompanied by a remote server outside the user’s control are instantly blocked. The Firewall keeps an eye on the incoming traffic. However, Radio Silence monitors outgoing traffic too.

Comparison: Little Snitch vs Radio Silence

Well, Little Snitch offers you lots of notifications about connection, which might feel overwhelming to many users. As it goes away after usage of a few weeks.

Radio silence, alternatively, is quite silent in the functionality as it executes in the background. without any active tabs, on-screen pop-ups, or icon display. After you block an application with Radio Silence, it remains blocked, there are no pop-ups or notification ever.

Cost: The price of Radio Silence is around $9 and it comes with a testing trial of 30 days. However, you get your cash back if it doesn’t meet your requirements. Also, there is a 24-hour free trial available for those who like to examine this software’s limits in a single stretch.

Download: Radio Silence

Private Eye

Private Eye

Private Eye is no doubt a real-time network monitoring apps. It enables monitoring of your live connections made by an app. The app also highlighted the presence of an online server where the information is being moved.

It shows all attributes of the live connections that the app in your system has to the web like the IP address of the server or time of connection connected to.

Although you can also view or filter the results by app or by outgoing or incoming traffic, Private Eye doesn’t have the power to change any of these connections. You may also get enough information to know when an application connects to a server without authorization.

Cost: It is a free app.

Download: Private Eye


Hands-off is one of the most popular apps and alternatives to Little Snitch when it comes to network privacy. It is also an all-rounder app that provides protection both as the application-specific firewall or network firewall. Also, it controls both outbound or inbound traffic of an app.

Hands-off is quite different from other apps. It secures and analyze the disk access, and providing a user-friendly or intuitive interface. This app blocks or monitors access to the files saved in your system from online servers and also from the local apps. It secures the app from seeking IP address, accessing disk data, removing disk data, and also saving cookies. If we talk about its disk management then it is also strict that it controls the read and write permissions of the disk data files also if the app has access to the files but the interface and usage come quite handy.

Cost: Hands Off is alternative to an expensive app ($49) but can be tried and examined for free with limited functionality. The application’s advanced functions can be accessible in the paid version.

Download: Hands Off



TCPBlock is another lightest application-based firewall that is available for mac and is totally free. It also examines both outbound or inbound traffic on your mac and can protect some apps from opening network connections to unknown servers while you are online.

TCPBlock is also implemented as a loadable kernel module that contains all the blocking logic. You can also configure it in the System Preferences > TCPBlock preference pane or using the TCPBlock command-line utility. However, all configuration modifications are made in a configuration file on the hard disk of your mac.

Cost: Well, TCPBlock is not in the market, its earlier versions are available to install for free. It needs only 1.1 MB of your disk space. TCPBlock offers the best reviews that an app can get and is still one of my favorites amongst the users. The only thing in using the available variant of this app is disabling the SIP (System Integrity Protection). SIP when deactivated, lets third-party apps to execute on your mac.

Download: TCP Block

Security Growler

Here is another best connection notifying software available for Mac, we recommend you to check it out if you like a comprehensive firewall/alerting system. Also, we can pay some bucks to get it. Security Growler, alternatively, is centered around analyzing log files for any sort of pattern. It not only monitors the TCP connection table but also notifies you of Keychain authorization events, Sudo events.

This app is very lightweight than Little Snitch. Also, it comes in at <15MB of RAM used, just because it aims to fix a simpler issue than Little Snitch. This app is not designed to protect harmful connections, that’s what firewalls are designed for, it’s just meant to keep a modest log, and notify you whenever any important security events are happening.

Security Growler is a menu bar-based app that shares your alerts whenever one of its examined patterns has a log update. One thing that sets it apart from other apps, Prowl sends any notifications over your iOS devices.

Download: Security Growler



LuLu is another top-rated opinion amongst Mac users who wants to keep a check on their PC network activity. The reason is the software is open-source, contains no ads, and comes with amazing features.

LuLu can block all unwanted outgoing connections until you specifically allow them. You can also select to allow local or third-party applications and services from the separated menu available. The app interface is very simple also its operations are very easy that even a child can use it.

When you install the application you can select to enable or disable Apple programs and earlier installed third-party applications. These settings could be changed later from preferences. From the ‘rules’ section, you can choose the services and applications you like to block from using network services. The application also provides a passive mode where it will enable all the latest apps and still work in silence for the earlier installed apps.

Download: LuLu by Objective See

Windows Alternatives:

We found two apps that came closet Windows i.e:

  • Glasswire
  • Net Limiter

Net Limiter

Net Limiter

If we compare to Glasswire, Net Limiter is identical to Little Snitch on Windows. When you install it, the application displays a list of all applications that are making connections to the internet using their present upload or download speed. You can also block individual programs or network connectivity or also restrict the bandwidth a specific app gets.

Cost: Net Limiter costs $29, but it also comes with a full 30 days trial.

Download: Net Limiter


GlassWire is a very easy or simple app that lets you examine modifications in the system such as a webcam, microphone, or apps in general. Also, it comes with a firewall feature similar to Little Snitch, however, it isn’t that robust. For instance, Little Snitch can enable or disable to authorize the specific domain and ports of apps that are trying to access a server online. GlassWire alternatively only permits or blocks all connections an app attempts to start. There is no choice to make specific rules for an application in Glasswire.

Cost: Glasswire follows the freemium version, The free variant of Glasswire shows you which program is attached to which IP address. Although, the paid models of Glasswire have an “ask to connect” feature, which provides you a pop-up when an application attempts to make a connection.

Download: GlassWire


So, these were some of the best paid or free Little Snitch alternatives. It would be good if Apple would build this functionality into macOS, but they won’t do it for any reason that it’s too difficult to use for a regular mac user. So, you can either spend a few dollars and purchase little snitch, or use these alternatives, whatever you try, let us know your suggestions and experiences below. And if you ask my suggestion, I’d recommend you, LuLu, because of its simple controls or intuitive UI.

Also Read:

Leave a Reply

Your email address will not be published. Required fields are marked *