Alternatives · 2026

Little Snitch Alternatives

6 firewall tools tools that compete with Little Snitch, ranked by community rating. Side-by-side comparisons included for every pick.

  1. 1
    P

    Open-source firewall/router based on FreeBSD.

    4.7 (268)

    Open-source firewall/router based on FreeBSD.

  2. 2
    O

    Open-source firewall with modern web UI and plugin system.

    4.6 (398)

    Open-source firewall with modern web UI and plugin system.

  3. 3
    F

    Fortinet FortiGate

    From €0/mo

    Enterprise next-gen firewall with integrated SD-WAN.

    4.5 (308)

    Enterprise next-gen firewall with integrated SD-WAN.

  4. 4
    G

    GlassWire

    From €0/mo

    Network monitoring and firewall with visual interface.

    4.4 (404)

    Network monitoring and firewall with visual interface.

  5. 5
    S

    Sophos XG Firewall

    From €0/mo

    Enterprise firewall with Synchronized Security and threat intelligence.

    4.3 (144)

    Enterprise firewall with Synchronized Security and threat intelligence.

  6. 6
    U

    Untangle

    From €0/mo

    Network security gateway with web-based management.

    4.2 (311)

    Network security gateway with web-based management.

Why compare Little Snitch with these tools?

Every tool on this page shares Little Snitch's core firewall tools use case, so switching is usually straightforward. Click any “Little Snitchvs X” link to see pricing, feature, and rating differences side-by-side.

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