Quad9 is described as 'Free, recursive, anycast DNS platform that provides end users robust security protections, high-performance, and privacy' and is a popular DNS Resolver in the security & privacy category. There are more than 50 alternatives to Quad9 for a variety of platforms, including Web-based, Windows, Mac, Linux and iPhone apps. The best Quad9 alternative is NextDNS, which is both free and Open Source. Other great apps like Quad9 are 1.1.1.1, AdGuard DNS, DNS4EU and Control D.
CleanBrowsing is a family and kid-safe way to browse the web without surprises. It Automatically blocks adult content, while still allowing Google, Youtube, Bing and the core of the web to load safely. Easy setup in 5 minutes with nothing to install.
United States
WebTitan is a powerful web filter providing protection from web based security threats and advanced web and dns filtering control to businesses around the world.
Comodo Secure DNS is a domain name resolution service that resolves your DNS requests through Comodo worldwide network of redundant DNS servers. This can provide a much faster and more reliable Internet browsing experience than using the DNS servers provided by your ISP and does...
SaferNet creates a Personal Private Network connection that delivers Parental Controls that include, customized URL filtering, mobile device usage scheduling, real time reporting, phishing detection and entourage blocking.
A DNS-based solution designed to enhance defenses like ad blockers, antivirus tools, and firewalls. Using AI, it blocks ads, trackers, and threats at the DNS level. It ensures faster performance, better privacy, and comprehensive device protection without extra software.
Germany
EU
SafeDNS provides sophisticated cloud-based and software solutions for web content filtering which increase users' safety online by blocking botnets, malware and phishing resources, filter out most advertising and content users consider inappropriate.
United States
NxFilter is a freeware web filtering software controlling user activity on Internet. You can monitor Internet usage in your network and block user request for websites with NxFilter. It offers many features like Active Directory integration, User or Group based policy...
South Korea
DNSFilter is a cloud-delivered DNS based content filtering and threat protection service that protects an unlimited amount of networks without the need for any in-house hardware or appliances.
United States
Blocky is a DNS proxy and ad-blocker for the local network written in Go with following features:
Japan