AdGuard Home integrates with Home Assistant to provide network-wide ad blocking monitoring and control. The integration shows DNS query statistics, blocked query counts, and allows enabling/disabling filtering and parental controls through Home Assistant automations.
AdGuard Home runs as a DNS-level ad blocker on your network, and the Home Assistant integration provides visibility into its operation. Automations can disable ad blocking temporarily (for devices that break with blocked ads) or switch filtering modes based on time of day.
Getting AdGuard Home connected to Home Assistant and running reliably.
Add AdGuard Home through the integrations panel. Hub-connected devices, network clients, and system health metrics appear as entities in Home Assistant.
Use AdGuard Home network data for presence detection. Know who's home based on which phones are connected to your network — no app required on their devices.
Build automations based on network state. When a specific device connects or disconnects, trigger scenes, adjust settings, or send notifications.
The problems installers run into with AdGuard Home and Home Assistant — and how a managed setup prevents them.
If AdGuard Home goes down, all DNS resolution on your network fails — meaning no device can reach the internet. This makes AdGuard Home a critical single point of failure that needs monitoring.
Aggressive ad blocking rules can inadvertently block smart home device communication, causing integrations to fail. Tuya, Ring, and other cloud-dependent devices are particularly affected.
In busy networks, AdGuard Home's statistics can become resource-intensive to compute, causing slow API responses that delay Home Assistant sensor updates.
Stop troubleshooting AdGuard Home integration issues. Let Selora handle the setup, monitoring, and maintenance so you can focus on your clients.
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HA Documentation
