Cost / License
- Free
- Proprietary
Platforms
- Windows

Cisco Umbrella is described as '(formerly OpenDNS) provides the first line of defense against threats on the internet wherever users go' and is a very popular DNS Resolver in the network & admin category. There are more than 50 alternatives to Cisco Umbrella, not only websites but also apps for a variety of platforms, including Windows, Linux, Mac and iPhone apps. The best Cisco Umbrella alternative is NextDNS, which is both free and Open Source. Other great sites and apps similar to Cisco Umbrella are 1.1.1.1, Cloudflare, DNS4EU and AdGuard DNS.

You can decide what you see on the Internet. Web filtering to block custom keywords, malicious content, and trigger words.
FoolDNS is a DNS service to protect user privacy. It blocks advertising from services that use it to track the user without authorization.
CIRA Canadian Shield protects you from online threats such as malicious domains, phishing websites and helps to keep your personal data private. It also provides DNS privacy by keeping your DNS requests in Canada.




With devices in the classroom, you can’t always see what students are doing behind their screens. GoGuardian Teacher allows you to know what students are doing on their devices and whether they are off-task or need help.



Runs as a Windows service, supports any TCP/IP device. Display a blocked page as result of any domain name matched in the keywords list. Prevent installation of file sharing/P2P clients, spyware, or other malicious software - a technique referred to as DNS sinkhole or blackhole.

Provided free of charge, Free Recursive DNS enables end users and businesses to experience a much more reliable, faster and safer Internet experience.
Whether your children are younger or in their teens, the Family Link app lets you set digital ground rules to help guide them as they learn, play, and explore online. For children under 13 (or the applicable age of consent in your country), Family Link also lets you create a...




Free DNS service for the self-reliant people who want to experiment on their own, or keep all their zones in a single place.
ApateDNS™ is a tool for controlling DNS responses though an easy-to-use GUI. As a phony DNS server, ApateDNS spoofs DNS responses to a user-specified IP address by listening on UDP port 53 on the local machine. ApateDNS also automatically sets the local DNS to localhost.
Safe Web is a new web browser for iPhone and iPad devices. Don't worry anymore about what they browse as they only will see what you let they see. Safe Web is a bookmarking based Internet browser that only allows to navigate to some predefined websites or domains of your...