Quad9 Alternatives

Apps similar to Quad9 include NextDNS, which is open source with a free version. Other options are 1.1.1.1, AdGuard DNS, DNS4EU and Control D. DNS Resolvers like Quad9 are a crowded field, with more than 50 alternatives for the web, Windows, Mac, Linux and iPhone.

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Alternatives
Quad9 alternatives page was last updated

Alternatives list

  1. Freenom World icon

    Freenom World

     1 like

    Freenom World is a fast and anonymous Public DNS resolver.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    Good alternative?
     
  2. CaptainDNS icon

    CaptainDNS

     Like

    CaptainDNS centralizes DNS management, diagnostics, and monitoring for developers and IT teams managing domain infrastructure.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • FR flagFrance
    • European Union flagEU
    CaptainDNS screenshot 1
    Good alternative?
     
  4. Harbor Adblock icon

    Harbor Adblock

     Like

    Harbor Privacy is a managed DNS filtering service that blocks ads, trackers, and malicious domains network-wide, with no logging of browsing activity. Includes Harbor Kids, a family protection layer that filters adult content, gaming, dating apps, gambling, and dangerous sites...

    50 Harbor Adblock alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
    Harbor Adblock screenshot 1
    Harbor Adblock screenshot 2
    Harbor Adblock screenshot 3
    Good alternative?
     
  5. Ad
    Screenshot
    AdGuard DNS icon
    AdGuard DNS

    Cloud DNS blocks ads, trackers, and malicious domains for all devices, provides real-time request stats, customizable filtering, parental controls, and a web dashboard. Compatible with routers, enables safer browsing, and ensures...

    https://adguard-dns.io
    Learn More
  6. Encrypted DNS icon

    Encrypted DNS

     Like

    Encrypted DNS adds an extra security layer on top of regular security measures in network browsing. It will utilize knowledge of known cyber threats by CERT-EE and block at the level of DNS the access to threats.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • iPhone
    • iPad
    • EE flagEstonia
    • European Union flagEU
    Encrypted DNS screenshot 1
    Encrypted DNS screenshot 2
    Encrypted DNS screenshot 3
    Good alternative?
     
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