Little Snitch is a popular application firewall for macOS that monitors network traffic and provides detailed information and control over all outgoing...
Best Murus Alternatives ranked by AI · updated Aug 2026
✅ Update queued — the AI is re-ranking this list. The page will refresh shortly.
This page is already up to date.
Murus is a graphical firewall front end for macOS's PF packet-filtering system. It is aimed at advanced users who need low-level network rules, routing controls, and packet-filter configuration rather than only application prompts.
Top 6 Murus alternatives
Radio Silence is a network monitor and firewall application for macOS that allows users to monitor and block apps that are accessing...
$9 one-time purchase
LuLu is a free, open-source outbound firewall for macOS that alerts users when applications attempt to make network connections. It is aimed...
Pros
- Free and open source, unlike most comparable macOS firewalls
- Blocks unauthorized outbound connections with application-based rules
- Lightweight and focused on network privacy
Cons
- Less polished and feature-rich than Little Snitch
- Provides fewer network visualization and traffic-analysis tools
- Requires more manual rule management than simpler commercial options
Hands Off! is a similar application firewall for macOS that allows you to monitor and control outgoing network connections.
Pros
- Easy to use interface
- Real-time network monitoring
Cons
- Paid software
$49.99
NetBarrier is a comprehensive macOS firewall solution that provides network protection, application monitoring, and content filtering.
Pros
- Network protection
- Application monitoring
Cons
- Higher price compared to others
Starting from $49.99
6
Vallum
Guardian Angel Software
Vallum is an application firewall for macOS that controls outbound connections using customizable rules and filters. It is aimed at technical users...
Pros
- Supports detailed application, domain, IP, and service rules
- Offers more policy customization than Radio Silence
- Includes rule groups and network-based filtering options
Cons
- Interface and terminology are less approachable than LuLu
- Smaller user community and ecosystem than Little Snitch
- Closed source and less independently auditable than LuLu
Free trial; from $15 one-time
How good are these alternatives?
Your feedback helps us improve the AI rankings.
✅ Thanks for your feedback!
Know a better alternative? 🙌
Suggest a product and our AI will verify it's a real alternative to Murus before adding it to the list.