OpenDNS Home

OpenDNS Home is a free DNS service for filtering and basic protection across a household network. It is best for families managing a mixture of computers, phones, consoles and smart devices from one router. The main trade-off is practical: coverage depends on configuring devices or the router to use OpenDNS nameservers.

Overview

OpenDNS applies its settings to devices connected through the configured home network, rather than limiting protection to a single operating system. The supported device types include laptops, smartphones, tablets, DVRs, game consoles and TVs, so it can make sense in homes where installing separate software everywhere would be impractical. OpenDNS was founded in 2006 and was acquired by Cisco in 2015.

The service is DNS-based, which makes the router an important control point. If the home router uses OpenDNS, newly connected devices can inherit the network's filtering. Devices that bypass that DNS configuration will not receive the same protection, so this is a network setup choice rather than a self-contained app installation.

Key features

Customizable household filtering

OpenDNS Home provides customizable filtering for home internet users. Its parental controls are designed to protect every device in the home, which is valuable for households with several users and varied hardware. The benefit is centralized management; the cost is that the router or each relevant device must be configured correctly.

Phishing protection

The service includes built-in protection against malicious phishing at the DNS layer. That adds a basic safety barrier while browsing, but OpenDNS Home is positioned as basic protection, not a complete security suite.

Family Shield option

OpenDNS Family Shield is the simpler choice when the requirement is straightforward adult-content blocking. It is preconfigured and needs no sign-up, reducing setup decisions. In exchange, it does not provide the customization associated with OpenDNS Home.

Setup, support and APIs

The setup guidance recommends configuring a home router and supplies the nameservers 208.67.222.222 and 208.67.220.220. OpenDNS also supports computers and laptops, smart devices, servers and home routers. FAQs, community forums, documentation and deployment walkthroughs help with implementation, while API guides serve users who need programmatic control or integration.

Pricing

OpenDNS Home is free, with no free trial because there is no paid trial period. The plan includes customizable filtering and basic protection, making it the appropriate tier for households that want control over categories rather than a preset blocklist.

OpenDNS Family Shield costs nothing. It includes preconfigured adult-content blocking and requires no sign-up. Choose it when simplicity matters more than category-level customization.

OpenDNS Public Service also costs nothing and provides basic DNS-layer protection with built-in filtering configurations. It suits users who want a preset public DNS option rather than household-specific controls. None of these plans lists a paid upgrade, seat allowance or usage quota, so the meaningful distinction is configuration scope, not capacity.

Platforms

OpenDNS supports Android, iOS, Linux, macOS, web and Windows. Its network approach additionally covers home routers, computers and laptops, smart devices and servers. Because filtering is tied to DNS settings, platform support is less important than whether each device uses the configured nameservers.

Who it's for

OpenDNS Home is a strong fit for families that want one network-level policy across many device types, especially when a router can be configured centrally. It also suits technically comfortable users who value DNS documentation and API guidance. Family Shield is better for a household seeking a no-sign-up adult-content block with minimal decisions.

Look elsewhere if you need protection that follows devices beyond the home network or does not depend on DNS changes. OpenDNS Home's central strength is also its constraint: network-wide coverage works only where the OpenDNS configuration is honored.

Pros and cons

Pros

• Free plans: Home, Family Shield and Public Service all cost nothing.
• Broad household reach: One router configuration can cover laptops, phones, tablets, TVs, DVRs and consoles.
• Useful baseline safeguards: Customizable filtering, parental controls and malicious-phishing protection address common home concerns.
• No-sign-up fallback: Family Shield provides preconfigured adult-content blocking without an account.

Cons

• DNS-dependent setup: Users must configure devices or the router with OpenDNS nameservers.
• Basic protection scope: The offering is not presented as a full device-security suite.
• Family Shield is limited: Its preset blocking gives up the customization available in OpenDNS Home.

Alternatives

Browse the Internet Filtering Software category for more options.

• AdGuard DNS is a better fit if you want a freemium service with a free trial, open-source code and broad platform coverage.
• DNS for Family suits users wanting a free family DNS service with no trial and fair-use limits for unusually high query volumes.
• FilterDNS is another free option, including self-hosted support.
• NextDNS is worth choosing if 300,000 queries per month, unlimited devices and unlimited configurations on its free plan match your needs.
• OpenBLD is an alternative for private users wanting a free tier with roughly 100,000 DNS queries per day.
• Cloudflare Gateway fits teams that need a free plan for up to 50 users or a paid pay-as-you-go tier.
• DNS Daddy is a free, open-source choice with no account, trial or subscription.
• GateSentry is a free open-source option under the Apache-2.0 license.

Verdict

Choose OpenDNS Home if you want free, customizable filtering and basic phishing protection applied centrally across a mixed home network. Its main reason to look elsewhere is the DNS setup requirement: households needing controls that work independently on each device, or outside the configured network, should consider another service.