GlassWire AlternativesOnly apps categorised as Network Monitors

The best Network Monitor alternative to GlassWire is simplewall, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to GlassWire and many of them are Network Monitors so hopefully you can find a suitable replacement. Other interesting Network Monitor alternatives to GlassWire are Portmaster, Little Snitch, NetLimiter and TrafficMonitor.

filter to find the best alternatives

GlassWire alternatives are mainly Network Monitors but may also be Firewalls or Privacy Tools.  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
  144
  • ...

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
More about GlassWire
GlassWire alternatives page was last updated Oct 8, 2024
Copy a direct link to this comment to your clipboard
Alternatives
  1. simplewall icon

    simplewall

     183 likes
    Copy a direct link to this comment to your clipboard

    Simple tool to configure Windows Filtering Platform (WFP) which can configure network activity on your computer.

    33 simplewall alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • RU flagRussia

    Platforms

    • Windows
    Main Window

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Firewall
    2.  Ad-free
    3.  Portable
    4.  Built-in Firewall
    5.  Outbound firewall
    6.  No registration required
    7.  No Tracking
    8.  Block Trackers
    9.  Built-in timer
    10.  Dark Mode
    11.  Works Offline

    simplewall VS GlassWire

     
    Comments about simplewall as an Alternative to GlassWire
    Top Positive Comment
    Guest
    Aug 31, 2018
    3

    It's free, doesn't nag you, and gives you a similar level of control.

    Top Negative Comment
    Guest
    Aug 6, 2019
    -2

    Does not provide network data.

    Most Recent Comment
    Shayan12500
    Positive •Jan 31, 2021
    0

    It's Free and simple to work with.

    Show more comments
    3 of 5 comments
    GlassWire Icon
    simplewall icon

    • Almost everyone thinks simplewall is a great GlassWire alternative.

    • simplewall is the most popular Windows alternative to GlassWire.

    • simplewall is the most popular Open Source & free alternative to GlassWire.

    • simplewall is Free and Open SourceGlassWire is Freemium and Proprietary
    • simplewall is Lightweight and Privacy focusedGlassWire is not according to our users
  2. Portmaster icon

    Portmaster

     132 likes
    Copy a direct link to this comment to your clipboard

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

    30 Portmaster alternatives

    License model

    • Freemium • Open Source

    Application types

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Windows
    • Linux
    Dashboard PMv1.4

    Properties

    1.  Privacy focused
    2.  Lightweight

    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 VS GlassWire

     
    Comments about Portmaster as an Alternative to GlassWire
    Most Recent Comment
    TBayAreaPat
    Positive •May 29, 2024
    1

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

    Guest
    Positive •Sep 12, 2020
    5

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

    williamson
    Positive •Apr 5, 2022
    0

    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.

    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
  4. Little Snitch icon

    Little Snitch

     134 likes
    Copy a direct link to this comment to your clipboard

    A firewall protects your computer against unwanted guests from the Internet. But who protects your private data from being sent out? Little Snitch does!

    38 Little Snitch alternatives

    License model

    Application types

    Country of Origin

    • AT flagAustria
    • European Union flagEU

    Platforms

    • Mac
    Little Snitch screenshot 1

    Properties

    1.  Privacy focused

    Features

    1.  Ad-free
    2.  No registration required
    3.  Rule based
    4.  Traffic Monitoring
    5.  Traffic Analysis
    6.  Custom rules
    7.  Application Firewall
    8.  Usage statistics
    9.  Real-time traffic

    Little Snitch VS GlassWire

     
    Comments about Little Snitch as an Alternative to GlassWire
    Guest
    Negative •Feb 23, 2020
    2

    Little Snitch doesn't provide detailed statistics on a longer time base but is more intended for real time. It is however a great application and I would call it a "reverse firewall".

    GlassWire Icon
    Little Snitch icon

    • Most users think Little Snitch is a great GlassWire alternative.

    • Little Snitch is the most popular Mac alternative to GlassWire.

    • Little Snitch is the most popular commercial alternative to GlassWire.

    • Little Snitch is Paid and ProprietaryGlassWire is Freemium and Proprietary
    • Little Snitch is Privacy focusedGlassWire is not according to our users
  5. NetLimiter icon

    NetLimiter

     90 likes
    Copy a direct link to this comment to your clipboard

    NetLimiter is an ultimate Internet traffic control and monitoring tool designed for Windows. You can use NetLimiter to set download/upload transfer rate limits for applications or even single connection and monitor their Internet traffic.

    25 NetLimiter alternatives

    License model

    Application types

    Platforms

    • Windows
    NetLimiter screenshot 1

    Top NetLimiter Features

    1.  Bandwidth limiting
    2.  Net Limiting
    3.  Filtering
    4.  Quotas support
    5.  Custom rules
    6.  Application Blocker
    7.  Traffic Monitoring
    8.  Ad-free
    9.  Priorities
    10.  Built-in Firewall
    11.  Dark Mode

    NetLimiter VS GlassWire

     
    Comments about NetLimiter as an Alternative to GlassWire
    Guest
    Positive •Jul 19, 2015
    1

    Similar functions as monitor and simple firewall

    GlassWire Icon
    NetLimiter icon

    • Most users think NetLimiter is a great GlassWire alternative.

    • NetLimiter is Paid and ProprietaryGlassWire is Freemium and Proprietary
  6. TrafficMonitor icon

    TrafficMonitor

     53 likes
    Copy a direct link to this comment to your clipboard

    TrafficMonitor is a network monitoring suspension window software in Windows. It can display the current network speed, CPU and memory usage. It also support the functions of display in the taskbar, change skin and historical traffic statistics.

    53 TrafficMonitor alternatives

    License model

    • Free • Open Source

    Application types

    Platforms

    • Windows
    Taskbar No activity

    Properties

    1.  Lightweight

    Features

    1.  Network speed monitor
    2.  CPU Monitoring
    3.  Ad-free
    4.  Portable
    5.  No registration required
    6.  Dark Mode
    7.  GPU Monitoring

    TrafficMonitor VS GlassWire

     
  7. Fort Firewall icon

    Fort Firewall

     28 likes
    Copy a direct link to this comment to your clipboard

    Simple firewall for MS Windows.

    33 Fort Firewall alternatives

    License model

    • Free • Open Source

    Application types

    Platforms

    • Windows
    Main UI

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Firewall
    2.  No registration required
    3.  Ad-free
    4.  Portable
    5.  Dark Mode
    6.  No Tracking
    7.  Traffic shaping
    8.  Auto Update
    9.  Block Trackers
    10.  Stats
    11.  Scheduling

    Fort Firewall VS GlassWire

     
  9. LuLu by Objective-See icon

    LuLu by Objective-See

     50 likes
    Copy a direct link to this comment to your clipboard

    LuLu is the free, shared-source macOS firewall that aims to block unknown outgoing connections unless explicitly approved by the user.

    13 LuLu by Objective-See alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    Menu bar

    LuLu by Objective-See Features

    1.  Outbound firewall
    2.  Low resource footprint
    3.  Source code history

    LuLu by Objective-See VS GlassWire

     
  10. BiniSoft Windows Firewall Control icon

    BiniSoft Windows Firewall Control

     69 likes
    Copy a direct link to this comment to your clipboard

    A powerful tool which extends the functionality of Windows Firewall and provides new extra features which makes Windows Firewall better.

    21 BiniSoft Windows Firewall Control alternatives

    License model

    • Free • Proprietary

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Windows
    Dashboard

    Properties

    1.  Lightweight

    Features

    1.  Portable
    2.  No registration required
    3.  Application Blocker

    BiniSoft Windows Firewall Control VS GlassWire

     
    Comments about BiniSoft Windows Firewall Control as an Alternative to GlassWire
    Guest
    Positive •Sep 15, 2022
    0

    its good alternative to glass wire, like glasswire it also displays notifications for apps that try to access internet, and you can easily block out spooky ones to access the internet

    GlassWire Icon
    BiniSoft Windows Firewall Control icon
    • BiniSoft Windows Firewall Control is Free and ProprietaryGlassWire is Freemium and Proprietary
    • BiniSoft Windows Firewall Control is LightweightGlassWire is not according to our users
  11. OpenSnitch icon

    OpenSnitch

     38 likes
    Copy a direct link to this comment to your clipboard

    OpenSnitch is a GNU/Linux application firewall.

    32 OpenSnitch alternatives

    License model

    • Free • Open Source

    Application types

    Platforms

    • Linux
    OpenSnitch screenshot 1

    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 VS GlassWire

     
    Comments about OpenSnitch as an Alternative to GlassWire
    Guest
    Positive •Feb 20, 2021
    1

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

    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
9 of 38 GlassWire alternatives