Pi-hole vs AdGuard Home: Which Should You Buy?

If you are running a homelab or simply want to reclaim your privacy from the data brokers tracking every pixel on your screen, network-level ad blocking is non-negotiable. For years, Pi-hole has been the undisputed king of this space—a simple, effective tool that just works. However, in recent times, AdGuard Home (affiliate) has emerged as a fierce competitor, offering not only classic DNS filtering but also modern encryption standards like DoH out of the box.

Both solutions are free software designed to block ads net-wide by intercepting requests before they reach your devices. But which one deserves a spot in your server rack? Let’s break down how these two giants compare across features, usability, and use cases.

Quick verdict

Choosing between Pi-hole (affiliate) and AdGuard Home depends heavily on whether you prioritize raw simplicity or feature density. Here is the breakdown based on our testing:

You are…	Buy this
A purist who wants a DNS-only blocker with zero bloat	Pi-hole (affiliate)
Looking for modern security features like DoH alongside ad blocking	AdGuard Home (affiliate)

Spec-by-spec comparison

To keep things transparent, here is how the two solutions stack up against each other using only their core specifications.

Feature	Pi-hole	AdGuard Home
Category	Network Ad-block	Network Ad-block
Type	SOFTWARE	SOFTWARE
Price	Free	Free
Best For	Block ads net-wide	DNS ad-block + DoH
Pros	Simple, effective	More features than Pi-hole
Cons	DNS only	Less classic

Analysis: Simplicity vs. Modernity

The Case for Pi-hole (affiliate)

Pi-hole is the definition of “it just works.” It was built with a singular focus: to block ads net-wide by acting as your network’s DHCP server and DNS sinkhole. Its interface is clean, its documentation is legendary in the homelab community, and it consumes minimal resources because that is all it does.

For many users, this lack of features is actually a feature itself. There are no complex configuration files to wrestle with initially; you point your router’s DHCP settings at Pi-hole, install an ad-list (or two), and walk away. It is effective in its simplicity. However, the “DNS only” nature means it does not handle encrypted DNS queries natively without additional setup or external tools, which can be a hurdle if privacy via encryption is your primary concern alongside blocking ads.

The Case for AdGuard Home (affiliate)

AdGuard Home takes a broader approach to network security. While it performs the same fundamental task of filtering domain requests to block advertisements and trackers, it integrates these functions with DoH (DNS over HTTPS). This means that when your devices send DNS queries through AdGuard Home, those queries are encrypted between the client and the resolver, preventing local ISPs or other actors from snooping on what domains you visit.

The pros list explicitly notes “More features than Pi-hole.” In practice, this includes a more modern web interface with granular control over query logs, parental controls built directly into the core software (rather than via plugins), and robust support for various upstream DNS providers that handle encryption natively. The con is described as being “Less classic,” which essentially means it requires you to adapt to a different workflow if you are coming from years of Pi-hole familiarity.

Pros & cons

Pi-hole

Pros: Simple, effective. It remains the gold standard for straightforward DNS-based blocking without unnecessary complexity. If you want to block ads net-wide with minimal cognitive load, this is your tool.

Cons: DNS only. By design, it lacks built-in encryption features like DoH in its core package compared to competitors that bundle these modern security standards directly into their free software offering. It also has a steeper learning curve for advanced customization if you want to tweak the underlying Docker or Linux configurations deeply.

AdGuard Home

Pros: More features than Pi-hole, specifically regarding integrated DNS encryption (DoH) and parental controls. Its interface is modern and offers real-time query logging that many users find superior for troubleshooting network issues alongside ad blocking. It effectively combines privacy protection with content filtering in a single binary.

Cons: Less classic. The workflow differs significantly from the traditional Pi-hole experience, which may confuse long-time homelabbers who are used to its specific plugin ecosystem and community guides designed around its older architecture updates.

Which should you buy?

If your primary goal is straightforward ad blocking across all devices on your home network without worrying about DNS encryption overheads or configuration complexity, Pi-hole (affiliate) remains a rock-solid choice. It is reliable, lightweight, and has the largest community support base for troubleshooting basic issues. You will not go wrong with this option if you value stability over new features.

However, if privacy is on par with ad blocking in your hierarchy of needs, or if you want parental controls without installing third-party plugins, AdGuard Home (affiliate) offers a more modern package out-of-the-box. The inclusion of DoH support means fewer headaches when configuring secure DNS resolvers for devices that require encrypted queries to function properly on modern operating systems like iOS and Android.

Important Note on Backups

Regardless of which product you choose, it is NOT a backup until a copy lives off-site — recommend Backblaze (B2) or IDrive. Your ad lists are important, but your configuration files that define how Pi-hole or AdGuard Home behaves for your specific network layout are critical. Ensure you regularly sync these configs to an external cloud storage provider so a hardware failure doesn’t mean losing months of custom blacklists and whitelist exceptions.

FAQ

Is Pi-hole better than AdGuard Home? It depends on the metric. If “better” means simplicity, then yes—Pi-hole is simpler because it focuses solely on DNS blocking with fewer moving parts in its core feature set (DNS only). However, if you need built-in DoH support and parental controls without adding extra tools to your stack, AdGuard Home provides more features than Pi-hole.

Do I still get ad blocking when using these? Yes. Both are designed specifically for network-level DNS filtering that effectively blocks ads net-wide by preventing the client devices from resolving known advertising domains before they can even attempt a connection. They operate as software solutions installed on your server, not browser extensions.

Can AdGuard Home replace Pi-hole entirely? For most users looking to switch categories of Network Ad-block tools, yes. Since both are free and handle DNS filtering at the network level, you generally do not need them running simultaneously for basic ad blocking purposes unless you have very specific legacy requirements that only one can satisfy in a complex multi-server environment.

Are these options suitable for beginners? Both require some technical knowledge to set up initially as they involve configuring your router’s DHCP settings and installing software on Linux/Windows/macOS servers. Pi-hole might feel slightly more approachable due to its “classic” status, but AdGuard Home is also beginner-friendly if you are comfortable with modern DNS concepts like DoH.