GlassWire AlternativesOnly apps categorised as Ad Blockers for Linux

GlassWire is not available for Linux but there are a few alternatives that runs on Linux with similar functionality. The best Linux Ad Blocker alternative is Portmaster, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to GlassWire and three of them are Ad Blockers available for Linux so hopefully you can find a suitable replacement. Other interesting Linux Ad Blocker alternatives to GlassWire are OpenSnitch and upribox.

filter to find the best alternatives

GlassWire alternatives are mainly Ad Blockers but may also be Firewalls or Network Monitors.  Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of GlassWire.
GlassWire iconGlassWire
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  • ...

Visualize network activity in detail, get notified when new apps access the network, look out for malware, and block badly behaving apps.

More about GlassWire
GlassWire alternatives page was last updated Oct 8, 2024
  1. Portmaster icon
     122 likes

    Portmaster is a free and open-source privacy suite that puts you back in charge of your computer.

    29 Portmaster alternatives
    Dashboard PMv1.4

    License model

    • FreemiumOpen Source

    Application types

    Platforms

    • Windows
    • Linux

    Properties

    1.  Privacy focused

    Features

    1.  Firewall
    2.  Network Tools
    3.  Application Firewall
    4.  Block Trackers
    5.  DNS Resolver
    6.  Ad-free
    7.  No Tracking
    8.  No registration required
    9.  Dark Mode
    10.  DNS over HTTPS
    11.  Spam Filter
    12.  Built-in VPN
    Portmaster iconGlassWire Icon

    Portmaster VS GlassWire

    Is Portmaster a good alternative to GlassWire?
     
    Comments about Portmaster as an Alternative to GlassWire
     
       
    TBayAreaPat

    Powerful control for the tech-savvy. More free firewall blocking options than Glasswire, which only allows 2 blocks for free.

    Positive commentMay 29, 2024
    1
    Guest

    It's just like glasswire except for the fact that portmaster has more features than glasswire, and it is also for more advanced users.

    Positive commentSep 12, 2020
    4
    williamson

    It's Open Source and the internals are much better documented, no security tool is perfect but at least here if you're a professional you can see how to works to know what it is and is not capable of. However with GlassWire they just give generic help desk responses whenever you ask questions, either because they don't know or are just trying to cover it up for marketing.

    Positive commentApr 5, 2022
    0
    Show more comments
    3 of 4 comments
    GlassWire Icon
    Portmaster icon
    • Almost everyone thinks Portmaster is a great GlassWire alternative.

    • Portmaster is the most popular Linux alternative to GlassWire.

    • Portmaster is Freemium and Open SourceGlassWire is Freemium and Proprietary
    • Portmaster is Privacy focusedGlassWire is not according to our users
  2. OpenSnitch icon
     38 likes

    OpenSnitch is a GNU/Linux application firewall.

    32 OpenSnitch alternatives
    OpenSnitch screenshot 1

    License model

    • FreeOpen Source

    Application types

    Platforms

    • Linux

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Application Firewall
    2.  Firewall
    3.  Network Filtering
    4.  Ad-free
    5.  No registration required
    6.  Block Trackers
    7.  No Tracking
    OpenSnitch iconGlassWire Icon

    OpenSnitch VS GlassWire

    Is OpenSnitch a good alternative to GlassWire?
     
    Comments about OpenSnitch as an Alternative to GlassWire
     
    Guest

    application control for linux that's not iptables. perfect.

    Positive commentFeb 20, 2021
    1
    GlassWire Icon
    OpenSnitch icon
    • OpenSnitch is Free and Open SourceGlassWire is Freemium and Proprietary
    • OpenSnitch is Lightweight and Privacy focusedGlassWire is not according to our users
  3. upribox icon
     3 likes

    The upribox Software turns your RaspberryPi into a privacy-enhancing Wireless router with adblocking, Tor, and a VPN server.

    16 upribox alternatives
    upribox screenshot 1

    License model

    • FreeOpen Source

    Application types

    Platforms

    • Linux
    • Raspberry Pi

    upribox Features

    1.  DNS Server
    2.  Dns
    upribox iconGlassWire Icon

    upribox VS GlassWire

    Is upribox a good alternative to GlassWire?
     
3 of 3 GlassWire alternatives