Firewalla AlternativesAd Blockers & Firewalls like Firewalla

Firewalla is described as 'Vital security addition to every home and small business with network and IoT devices' and is a Ad Blocker in the security & privacy category. There are more than 25 alternatives to Firewalla for a variety of platforms, including Windows, Linux, Android, Mac and Android Tablet apps. The best Firewalla alternative is Portmaster, which is both free and Open Source. Other great apps like Firewalla are Adblock Plus, AdGuard, NextDNS and simplewall.

Firewalla iconFirewalla
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Firewalla is a vital security addition to every home and small business with network and IoT devices.

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Firewalla alternatives page was last updated Apr 28, 2025
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  1. Portmaster icon

    Portmaster

     137 likes
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    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 Firewalla

     

    • Portmaster is the most popular Windows & Linux alternative to Firewalla.

    • Portmaster is the most popular Open Source & free alternative to Firewalla.

    • Portmaster is Freemium and Open SourceFirewalla is Paid and Proprietary
    • Portmaster is Privacy focusedFirewalla is not according to our users
  2. Adblock Plus icon

    Adblock Plus

     1738 likes
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    Adblock Plus is a free extension that allows you to - among other things - block annoying ads, disable tracking and block domains known to spread malware.

    124 Adblock Plus alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • iPhone
    • Chrome OS
    • iPad
    • Microsoft Edge
    • Internet Explorer
    • Vivaldi Browser
    • Google Chrome
    • Safari
    • Yandex.Browser
    • Opera
    • Firefox
    Adding a filter

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  Browser extension
    2.  Microsoft Edge extension
    3.  Ad-free
    4.  Block Trackers
    5.  No Tracking
    6.  Element blocker
    7.  Dark Mode
    8.  No registration required
    9. Google Drive icon  Google Drive integration
    10.  Safari extension
    11.  Pop up blocker
    12.  Internet Explorer extension

    Adblock Plus VS Firewalla

     

    • Adblock Plus is the most popular iPhone & iPad alternative to Firewalla.

    • Adblock Plus is Free and Open SourceFirewalla is Paid and Proprietary
    • Adblock Plus is Privacy focused and LightweightFirewalla is not according to our users
  4. AdGuard icon

    AdGuard

     255 likes
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    Ad-blocking solution eliminating intrusive ads and preventing tracking, with malware protection. Filters pop-ups, banners, and more for clean browsing. Works in the background for ad-free surfing, protects data privacy with Spyware filter, and controls ad display in apps.

    124 AdGuard alternatives

    License model

    • Freemium • Open Source

    Application types

    Country of Origin

    • CY flagCyprus
    • European Union flagEU

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Vivaldi
    • Google Chrome
    • Safari
    • Yandex Browser
    • Opera
    • Mozilla Firefox
    AdGuard screenshot 1

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  Built-in Ad-blocker
    2.  DNS over HTTPS
    3.  Pop up blocker
    4.  DNS-over-TLS
    5.  Custom DNS
    6.  Block Trackers
    7.  Dark Mode
    8.  No Logs
    9.  No Tracking
    10.  Ad-free
    11.  No registration required
    12.  Anonymous Proxy

    AdGuard VS Firewalla

     

    • AdGuard is the most popular Android, Mac & Android Tablet alternative to Firewalla.

    • AdGuard is Freemium and Open SourceFirewalla is Paid and Proprietary
    • AdGuard is Privacy focused and LightweightFirewalla is not according to our users
  5. Ad
    Screenshot
    AdGuard icon
    AdGuard

    Ad-blocking solution eliminating intrusive ads and preventing tracking, with malware protection. Filters pop-ups, banners, and more for clean browsing. Works in the background for ad-free surfing, protects data privacy with Spywa...

    https://adguard.com
    Learn More
  6. simplewall icon

    simplewall

     184 likes
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    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 Firewalla

     
  7. NextDNS icon

    NextDNS

     116 likes
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    NextDNS protects you from all kinds of security threats, blocks ads and trackers on websites and in apps and provides a safe and supervised Internet for kids — on all devices and on all networks.

    141 NextDNS alternatives

    License model

    • Freemium • Open Source

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • BSD
    • iPad
    • UC Browser
    • Vivaldi
    • Google Chrome
    • UniFi Network
    • Safari
    • Yandex Browser
    • Software as a Service (SaaS)
    • OpenWrt
    • Opera
    • Alpine Linux
    • pfSense
    • Mozilla Firefox
    • DD-WRT
    NextDNS screenshot 1

    Properties

    1.  Customizable
    2.  Privacy focused
    3.  Security-focused
    4.  Lightweight

    Features

    1.  DNS Resolver
    2.  DNS Server
    3.  DNS over HTTPS
    4.  DNS-over-TLS
    5.  Parental Control
    6.  Real-time analytics
    7.  Data analytics
    8.  Dns
    9.  DNSSEC
    10.  Block Trackers
    11.  Ad-free
    12.  Dark Mode

    NextDNS VS Firewalla

     

    • NextDNS is the most popular Web-based & SaaS alternative to Firewalla.

    • NextDNS is Freemium and Open SourceFirewalla is Paid and Proprietary
    • NextDNS is Customizable and Privacy focusedFirewalla is not according to our users
  8. Pi-hole icon

    Pi-hole

     150 likes
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    Block ads for all your devices without the need to install client-side software. The Pi-hole blocks ads at the DNS-level, so all your devices are protected.

    42 Pi-hole alternatives

    License model

    • Free • Open Source

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Linux
    • Self-Hosted
    • CentOS
    • Fedora
    • Ubuntu
    • Debian
    • Raspberry Pi OS
    • Raspberry Pi
    The Web interface shows how many ads were blocked, a query log, and more.

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  Network-wide blocking
    2.  Adblocking via DNS
    3.  DNS Server
    4.  Self-hosted
    5.  Ad-free
    6.  Dark Mode
    7.  Dockerized
    8.  DNS Proxy
    9.  Custom DNS

    Pi-hole VS Firewalla

     

    • Pi-hole is the most popular Self-Hosted alternative to Firewalla.

    • Pi-hole is Free and Open SourceFirewalla is Paid and Proprietary
    • Pi-hole is Privacy focused and LightweightFirewalla is not according to our users
  10. AdAway icon

    AdAway

     134 likes
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    An ad blocker that uses the hosts file. The hosts file contains a list of mappings between hostnames and IP addresses. When an app requests an ad, that request is directed to 127.0.0.1 which does nothing.

    97 AdAway alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    AdAway screenshot 1
    AdAway screenshot 2
    AdAway screenshot 3

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Block Trackers
    2.  Dark Mode
    3.  Ad-free
    4.  No Tracking
    5.  Extensible by Plugins/Extensions
    6.  AES-256 Encryption
    7.  No registration required
    8.  No Logs
    9.  Traffic Monitoring
    10.  File Hosting

    AdAway VS Firewalla

     
  11. RethinkDNS icon

    RethinkDNS

     43 likes
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    An OpenSnitch-inspired firewall and network monitor + a pi-hole-inspired DNS over HTTPS client with blocklists.

    45 RethinkDNS alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Online
    • Android
    • Android Tablet
    • F-Droid
    RethinkDNS screenshot 1
    RethinkDNS screenshot 2
    RethinkDNS screenshot 3

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  No Root Required
    2.  Block Trackers
    3.  DNS over HTTPS
    4.  Firewall
    5.  Dns
    6.  Ad-free
    7.  Bypass Censorship
    8.  Dark Mode
    9.  No registration required
    10.  No Tracking
    11.  No Logs

    RethinkDNS VS Firewalla

     
  12. Blokada icon

    Blokada

     104 likes
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    Blokada is the popular ad blocker and privacy app for Android and iOS. It's being supported and actively developed by the amazing open source community.

    96 Blokada alternatives

    License model

    • Freemium • Open Source

    Application type

    Country of Origin

    • SE flagSweden
    • European Union flagEU

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    Blokada screenshot 1
    Blokada screenshot 2
    Blokada screenshot 3

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  No Root Required
    2.  Switch DNS servers
    3.  Custom DNS
    4.  Block Trackers
    5.  No registration required
    6.  No Tracking
    7.  Ad-free
    8.  Dark Mode

    Blokada VS Firewalla

     
  13. uMatrix icon

    uMatrix

     173 likes
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    Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc.

    85 uMatrix alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • CA flagCanada

    Platforms

    • Google Chrome
    • Opera
    • Brave
    • Firefox
    uMatrix screenshot 1
    Discontinued

    The repository has been archived and the development has been stopped. https://github.com/uBlockOrigin/uMatrix-issues/issues/291

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  Granular control
    2.  Request filter
    3.  Block Trackers
    4.  Browser extension
    5.  Ad-free
    6.  Dark Mode
    7.  No Tracking
    8.  Opera extension
    9.  Browser-based
    10.  Outbound firewall
    11.  Using public domain lists

    uMatrix VS Firewalla

     
  14. AdGuard DNS icon

    AdGuard DNS

     30 likes
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    Control all web traffic on your devices, block ads, trackers, and malicious domains. Make the Internet safe for everyone at home or at work.

    32 AdGuard DNS alternatives

    License model

    • Freemium • Proprietary

    Application types

    Country of Origin

    • CY flagCyprus
    • European Union flagEU

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Self-Hosted
    AdGuard DNS screenshot 1

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  DNS Server
    2.  DNS Resolver
    3.  Block Trackers
    4.  No registration required
    5.  Ad-free
    6.  No Logs
    7.  Dark Mode

    AdGuard DNS VS Firewalla

     
  15. AdBlock icon

    AdBlock

     306 likes
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    We built AdBlock to provide a worry-free and distraction-free Internet experience for everyone. It is used by tens of millions of users worldwide on all major browsers in more than 30 languages. Created by Michael Gundlach in 2009, AdBlock is now one of the most popular browser...

    105 AdBlock alternatives

    License model

    • Free • Open Source

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Microsoft Edge
    • Google Chrome
    • Safari
    • Firefox

    AdBlock Features

    1.  Block Trackers
    2.  Browser extension
    3.  Safari extension
    4.  Opera extension
    5.  Microsoft Edge extension

    AdBlock VS Firewalla

     
12 of 37 Firewalla alternatives