AdGuard Home

What it is

HTTP liveness

Observed events

1. Jun 16, 2026
   First probe — live

   Alive · 200 OK

Moat

AdGuard Home does not exhibit a durable economic moat. It is an open‑source, self‑hosted DNS blocker that users install and configure themselves; the product does not generate network effects, proprietary data advantages, brand premium, switching costs, patented technology, privileged distribution channels, cost‑scale benefits, or regulatory barriers. Its value derives from the functionality of blocking ads and trackers, which can be replicated by other open‑source projects.

The dossier describes the product as a free, self‑hosted solution (description) and tags it with audience = consumers & developers, business_model = open‑source‑funded, pricing = free (tags). Comparable tools such as uBlock Origin and other self‑hosted filters appear in the comparables list, indicating a crowded, low‑barrier market. The service is observed alive as of 2026‑07‑05 (liveness) and holds a Tranco rank of 2699 (traffic), showing usage but not a defensible advantage.

Because the code is openly available, any competitor can fork or replicate the functionality, and users can switch to alternative blockers with minimal friction. The lack of unique data, brand, or integration lock‑in means the product’s defensibility can be eroded quickly by new or existing open‑source projects.