Open Source Alternatives to OpenDNS

A consumer internet security suite that provides DNS services to improve internet speed, reliability, and safety. The product utilizes a network of global data centers and peering partnerships to shorten the routes between home networks and the internet, which increases overall access speed. It includes content filtering capabilities that allow users to safeguard families against adult content and other online threats. These features enable the implementation of parental controls and security across every connected device within a household. The software is designed for non-technical users and is deployed by configuring network settings using the provided guides and knowledge base. This service functions as a layer of protection for home internet users seeking a more reliable and secure browsing experience.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to OpenDNS give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 1 open source alternative to OpenDNS. The most popular is Technitium DNS Server. It uses the GPL-3.0 license and ships an official Docker image.