LuLu Alternatives

LuLu is described as 'Free macOS firewall blocking unknown outgoing connections until approved, detects unauthorized activity, open source, privacy-focused, audit-ready code' and is a popular Firewall in the network & admin category. There are more than 10 alternatives to LuLu for a variety of platforms, including Mac, Android, Linux, Windows and iPhone apps. The best LuLu alternative is Portmaster, which is both free and Open Source. Other great apps like LuLu are GlassWire, NetGuard, Little Snitch and OpenSnitch.

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Alternatives list

  4. Stronghold icon

    Stronghold

     1 like

    Easily configure macOS security settings from the terminal.

    Cost / License

    • Free
    • Open Source (MIT)

    Alerts

    • Discontinued

    Platforms

    • Mac
    Stronghold screenshot 1
     
  5. Ad
    Screenshot
    GlassWire icon
    GlassWire

    Visualizes real-time and historical network activity, delivers alerts for suspicious behavior and unknown connections, manages firewall rules, reports DNS and system changes, identifies remote hosts, monitors app usage, supports ...

    https://www.glasswire.com
    Learn More
  6. Quantum Flare icon

    Quantum Flare

     1 like
    1. Anti-phishing & anti-ransomware: Protects you from apps that steal login credentials or credit card numbers. Complete ransomware threat attack protection.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Android
    Quantum Flare screenshot 1
     
  7. ShapyFlow icon

    ShapyFlow

     1 like

    ShapyFlow is an app firewall for macOS, similar to Little Snitch and Lulu, offering additional features like triggers, profiles and minimal user interface for best user experience.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    Main menu
     
  8. Netmute icon

    Netmute

     1 like

    Find out which apps phone home, contact trackers, or quietly drain your bandwidth. Block any connection with one click — locally. No VPN, no signup, no cloud.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    NetMute hangs up.
     
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