Control D is described as 'Modern and customizable DNS service that blocks threats, unwanted content and ads - on all devices. Onboard in minutes, and forget about it' and is a Ad Blocker in the security & privacy category. There are more than 25 alternatives to Control D for a variety of platforms, including Web-based, Linux, Mac, Android and Windows apps. The best Control D alternative is NextDNS, which is both free and Open Source. Other great apps like Control D are Pi-hole, RethinkDNS, 1.1.1.1 and DNS4EU.
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.
Blocks ads for all connected devices at the DNS layer without client setup. Provides web control, in-app ad and tracker blocking, DHCP and API support, regex filtering, privacy modes, audit logs, and long-term query analytics for network management.
An OpenSnitch-inspired firewall and network monitor + a pi-hole-inspired DNS over HTTPS client with blocklists.
Designed by CloudFlare, this DNS resolver focuses on speed and privacy, ensuring no user data is sold. Mobile apps extend protections with WARP VPN, enhancing browsing security, performance, and offering anti-malware features. Aimed at tech-savvy and general audiences alike.
Join DNS4EU, an EU initiative providing secure, private, and reliable DNS services for users across Europe.
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 a privacy-focused internet experience.
Our public DNS service offers DNS over HTTPS (DoH) and DNS over TLS (DoT), with QNAME minimization and basic ad blocking.
Mullvad DNS is logging no data (even for analytics), rare for
Quad9 is a free, recursive, anycast DNS platform that provides end users robust security protections, high-performance, and privacy.
AdGuard Home is a network-wide software for blocking ads & tracking. After you set it up, it'll cover ALL your home devices, and you don't need any client-side software for that.
Cisco Umbrella (formerly OpenDNS) provides the first line of defense against threats on the internet wherever users go.
A free, global DNS resolution service that you can use as an alternative to your current DNS provider.
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Pi-hole is selfhosted and therefore require a server and some sysadmin knowledge whereas ControlD is a managed services that's also suitable for novices. Pi-hole has more in-depth control.