Do you want to control which apps on your Mac connect to the internet? Little Snitch is a great tool for that. But it’s not free. If you’re looking for a free alternative, you’re in the right place!
What is Little Snitch?
Little Snitch is a network monitoring tool for macOS. It alerts you when an app tries to make an internet connection. You can allow or block these connections. This helps protect your privacy and saves bandwidth.
But there’s a catch—it’s a paid app. Some users don’t want to spend money and look for free alternatives.
Are there free alternatives to Little Snitch?
Yes! While there’s no perfect free replica of Little Snitch, there are some options that offer similar functionality.
1. Lulu by Objective-See
Pros:
- Completely free and open-source
- Blocks unknown connections by default
- Simple and lightweight
Cons:
- Fewer features compared to Little Snitch
- Basic interface
Lulu is one of the best free alternatives. It monitors outgoing connections and lets you allow or deny them. It’s easy to install and configure.
2. Murus Lite (for Advanced Users)
Pros:
- Uses the built-in macOS firewall
- Allows advanced rule customization
Cons:
- More complex to set up
- No automatic notifications
Murus Lite is a front-end for macOS’s built-in PF firewall. It’s not as user-friendly as Little Snitch or Lulu, but it’s powerful.
3. Hands Off! (Free Trial Only)
Pros:
- Works similarly to Little Snitch
- Blocks network and file access
Cons:
- Only free as a trial
Hands Off! is a great tool, but the free version is limited. After the trial, you’ll need to pay.

Which free alternative should you choose?
If you want a simple, free, and effective tool, Lulu is the best choice. It’s lightweight, easy to use, and does the job well.
If you’re comfortable with macOS’s built-in firewall and want more control, Murus Lite is worth a look.
If you’re thinking about paying for something later, Hands Off! might be an option to try first.
How to install and use Lulu
Getting started with Lulu is easy:
- Go to Lulu’s official website.
- Download the latest version.
- Install it like any other Mac app.
- Launch it and give it the necessary permissions.
- Whenever an app tries to connect to the internet, you’ll get a notification.
You can then choose to allow or block the connection. Simple, right?

Final thoughts
Little Snitch is a powerful tool, but it’s not the only option. If you’re on a budget, Lulu is the best free alternative. It’s simple, open-source, and does what you need.
For power users, Murus Lite can offer more customization. And if you’re considering a paid tool, Hands Off! might be worth trying.
Your Mac doesn’t have to send out data without you knowing. Give one of these tools a try and take control of your network!
