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Adguard-dns vs NextDNS

Adguard-dns and NextDNS both land on Worth it.

NextDNS

nextdns.io

Worth it
Confidence: Medium

Buy if you're an individual, family, or small team wanting network-wide ad, tracker, and malware blocking for free or ~$2/month.

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Adguard-dns versus NextDNS
CompareAdguard-dnsNextDNS
VerdictWorth itWorth it
Best forHouseholds wanting network-wide ad blockingPrivacy-conscious individuals
Who it's not forAnyone expecting it to fully replace a browser ad blockerEnterprises needing SLAs, dedicated support, or SIEM feeds
PrivacyDoS vulnerabilities on record for AdGuard DNS and AdGuard Home; no breaches reported in reviewed sources.10No known public vulnerabilities found in the sources reviewed.
Support qualityNo support evidence in sourcesCommunity forums only; payment complaints lingered
Public sentimentUsers find it effective for blocking ads across phones and routers, but some report latency spikes and freemium request caps.Reviews praise easy setup and deep filtering; recurring complaints cover latency spikes, false positives, and free-tier caps.
Biggest gotchaFreemium plan limited to 300k requests/month; busy households can hit it⁷Free plan's 300K queries/month cap degrades protection, busy households can hit it fast

Pick Adguard-dns when

  • Households wanting network-wide ad blocking
  • Privacy-focused Android users
  • Parents needing family DNS filtering
  • Router-level tracker blocking

When Adguard-dns is not a fit

  • Anyone expecting it to fully replace a browser ad blocker
  • Enterprises needing managed DNS security . use Umbrella or DNSFilter
  • Tinkerers wanting local control . self-host Pi-hole or AdGuard Home instead
  • Heavy users unwilling to watch request limits

Pick NextDNS when

  • Privacy-conscious individuals
  • Whole-home or whole-office ad and tracker blocking
  • Small teams without dedicated IT
  • Parents wanting content filtering

When NextDNS is not a fit

  • Enterprises needing SLAs, dedicated support, or SIEM feeds
  • Teams needing endpoint-level control beyond DNS filtering
  • Anyone unwilling to tune blocklists and configs themselves
  • Privacy purists uncomfortable with a third party seeing DNS queries

Sources

  1. AdGuard DNS . ad-blocking DNS serveradguard-dns.io
    official
  2. Connect to public AdGuard DNS serveradguard-dns.io
    official
  3. Buy subscriptionadguard-dns.io
    official
  4. Product security pageadguard-dns.io
    official
  5. DNS filtering rules syntaxadguard-dns.io
    official
  6. AdGuard DNS Review: Private Ad Blocking in 2026privacytools.io
    review
  7. Have paid account but ran out of 300k DNS requestsreddit.com
    review
  8. Is AdGuard DNS any good? : r/HomeNetworkingreddit.com
    review
  9. Using AdGuard as the default DNS server . disable browser blocker?snbforums.com
    review
  10. CVE-2023-41173 Detail . AdGuard DNS DoSnvd.nist.gov
    security
  11. CVE-2026-47703: AdGuard Home DNS DoS Vulnerabilitysentinelone.com
    security
  12. Your ad blocker can venture outside the browser for $25boingboing.net
    news
  13. AdGuard DNS vs Cisco Umbrellacontrold.com
    news
  14. AdGuard DNS Personal: 5-Year Subscription (StackSocial)stacksocial.com
    official
  15. NextDNS . The new firewall for the modern Internetnextdns.io
    official
  16. NextDNS Pricingnextdns.io
    official