Pi-hole vs AdGuard Home: A practical showdown in the era of tiny UI feedback loops

That obituary about the guy who put red and green squiggles under words popped up in my feed this week. It’s a small reminder that the little UX choices we tolerate—whether spell-check squiggles or ad-block notices—shape how we actually use software day to day. When you run a home network, you’re building a tiny UX for your family’s internet experience. Pi-hole and AdGuard Home are two of the most popular DNS-level blockers that do exactly that: filter what lands on your devices before it ever hits the browser. They’re not just “nice to have” tools; they’re your first line of privacy and performance control at home. Here’s how I compare them in practice, with real-world steps you can actually run this weekend.

Recent tech news aside, the practicalities haven’t changed: you want a tool that’s reliable, simple to administer, and gives you control over what gets blocked without turning your family’s online life into a mystery. The “Fired by Google for creating the Google workspace CLI” moment reminds me of the independence you gain by running your own DNS blocker. You don’t need a corporate API to decide what’s allowed at your gateway. And the “In memory of the man who put red and green squiggles under words” post is a nudge that feedback loops—how you see what’s blocked and what isn’t—matter as much as the blocking rules themselves.

What they are, in practice
- Pi-hole: A network-wide ad blocker and DNS sinkhole. It runs a DNS server on your network and uses gravity (a set of blocklists) to answer or block requests. It’s famously lightweight, beginner-friendly, and has a huge community. It can run on a Raspberry Pi, a small VM, or any Linux host. It’s primarily a DNS blackhole with a polished Web UI for configuration and stats.
- AdGuard Home: A self-hosted DNS/HTTP(S) filtering engine with a friendly UI, built-in support for DoH/DoT, and a broad feature set out of the box. It’s designed to be a turn-key alternative to Pi-hole, with its own blocklist ecosystem and auto-updating behavior. It also runs on a wide range of hardware (Raspberry Pi, x86 servers, Docker, etc.).

Key differences you’ll notice in real life
- UI and experience: Pi-hole’s UI is mature, stable, and lightweight. AdGuard Home tends to feel a bit more “polished” out of the box, with some extra niceties around the filter lists and settings.
- Telemetry and privacy: Pi-hole is intentionally minimal with privacy in mind; there’s no mandatory telemetry. AdGuard Home offers optional telemetry to the project, which you can disable, but you’ll want to verify your own privacy stance when you first install.
- Upstream filtering approach: Both rely on blocklists, but the way you manage lists differs. Pi-hole uses adlists.list (and a gravity process to pull in and digest those lists). AdGuard Home imports lists via its UI and API, with its own internal filtering engine.
- DoH/DoT/VPN-friendly options: AdGuard Home has strong, built-in support for DNS over HTTPS and DNS over TLS. Pi-hole can do DoH/DoT, but often via add-ons, container tricks, or separate resolvers (e.g., dnscrypt-proxy, getdns-based setups). In practice, AdGuard Home feels smoother if you want DoH/DoT without juggling extra components.
- Ecosystem and community: Pi-hole has a massive install base, lots of guides, and a long history of being the go-to for DIY home networks. AdGuard Home has a strong following too, especially for users who want a slick out-of-the-box experience with commercial vibe but self-hosted.

A practical feature comparison (at a glance)

A setup-and-test approach you can actually run
First, decide your target hardware. If you’re already using a Raspberry Pi for other tinkering, Pi-hole is a quiet, dependable fit. If you want a more turnkey experience with less DIY plugin management, AdGuard Home offers a slightly smoother start.

Option A: Install Pi-hole (easy, community-driven)
1) Prepare a Raspberry Pi OS or Linux VM.
2) Run the standard installer:
- curl -sSL https://install.pi-hole.net | bash
3) Follow the prompts: choose the upstream DNS, select a couple of blocklists (you can start with the default ones), and set a static IP.
4) After install, verify the DNS on your client:
- Point a client (your laptop) DNS to the Pi-hole IP.
- On the client, run:
- nslookup example.com
- dig @ ads.example.com
5) Update gravity:
- pihole -g
6) Optional: add a custom blocklist, for example:
- echo "https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts" | sudo tee -a /etc/pihole/adlists.list
- sudo pihole -g

Option B: Install AdGuard Home (UI-first, feature-rich)
1) Download and install (example for Linux x86_64):
- curl -sSL https://static.adguard.com/adguardhome/release/AdGuardHome_linux_amd64.tar.gz -o AdGuardHome.tar.gz
- tar -xzf AdGuardHome.tar.gz
- cd AdGuardHome
- ./AdGuardHome
2) Open the provided local URL (http://localhost:3000) to finish setup and point it at your local DNS resolver.
3) In Settings, add filter lists: you’ll typically see common blocklists pre-loaded; you can import more by URL.
4) Test with a quick DNS check:
- dig @ ads.example.com
5) Optional: enable DNS-over-HTTPS for clients:
- Settings > DNS settings > Enable DoH; configure a port and provider.

Practical example: testing what you block
The most concrete way to see the difference is to test a blocked domain and an allowed domain.

• With Pi-hole:
• Ensure a domain is in your blocklists (e.g., ads.example.com).
• Run:
  • dig @127.0.0.1 ads.example.com
• Expected result: NXDOMAIN or a blocked response, rather than an IP.
• With AdGuard Home:
• Add a known ad domain to a blocklist (Settings > Filter lists or via a custom blocklist URL).
• Run:
  • dig @127.0.0.1 ads.example.com
• Expect the domain to resolve to nothing or a blocked response, depending on your DoH/DoT setup.

If you want a quick sanity check on a non-blocked domain, run:
- dig @127.0.0.1 google.com
- You should see a valid IP.

Hitting the logs and debugging
- Pi-hole: The Web UI has a Activity page and a Query Log to see which domains were blocked recently. If you suspect a domain is sneaking through, you can force a gravity update and re-check:
- pihole -g
- pihole -t (tail the blocking process)
- AdGuard Home: The UI presents query logs, blocked requests, and a helpful privacy & logging section. If telemetry is enabled, you’ll want to disable it for privacy reasons by going to Settings > Privacy.

What changed, why it matters, what to do next
- DoH/DoT as standard: DoH/DoT support is becoming table-stakes. If you want to enforce privacy-friendly DNS over HTTPS, AdGuard Home makes this straightforward. Pi-hole can support it, but often requires weaving in a resolver or a separate service. If DoH/DoT is non-negotiable for you, start with AdGuard Home or plan a Pi-hole+resolver combo.
- Telemetry choices: If privacy is your north star, Pi-hole’s stance is straightforward—no telemetry. AdGuard Home gives you the option to share telemetry, which can help the project but adds a potential privacy surface. Decide up-front and document it for your household.
- UI maturity and onboarding: If you want something you can hand to a non-technical family member, AdGuard Home’s UI tends to feel more approachable. Pi-hole remains a rock-solid choice for “make-it-work” reliability and the vast host of community tutorials.
- Blocklist strategy: Both rely on lists. If your goal is broad, out-of-the-box coverage with minimal maintenance, AdGuard’s filter lists and UI are convenient. If you want to curate lists aggressively (e.g., StevenBlack’s hosts plus your own wildcard rules), Pi-hole’s gravity and adlists tooling gives you fine-grained control.

Practical guidance for deciding
- If you want rock-solid reliability with an immense community and you’re comfortable deep-diving into lists occasionally: Pi-hole is hard to beat.
- If you want a nicer out-of-the-box experience, DoH/DoT support without fiddling, and a snappy UI for other household members: AdGuard Home is a strong pick.
- If privacy is non-negotiable and you’re fine with a slightly more DIY route to DoH/DoT: Pi-hole with a DoH/DoT forwarder (e.g., Cloudflared, dnscrypt-proxy) is still a solid path.
- If you’re in a small environment and want to experiment quickly: try AdGuard Home first, then if you run into a limitation or you want to tweak specific lists or add advanced rules, consider Pi-hole for that extra layer of customization.

A few caveats and tips from real-world tinkering
- Don’t fight the blocklists you don’t want: Add or remove lists thoughtfully. A handful of high-quality lists is better than dozens that conflict or overlap poorly. If your network feels slow, prune monthly and re-index gravity.
- Backups matter: Keep a simple backup of your blocklists and settings. For Pi-hole, back up /etc/pihole/. For AdGuard Home, export your config from the UI. It saves minutes of pain if you need to restore after a misstep.
- Consider a tester’s mindset: When you add a new list, test a few known domains you use daily. If a trusted site becomes unavailable, you likely blocked something you shouldn’t. You’ll adjust your white-/blacklists accordingly.
- Consider your devices: If you have IoT devices with flaky DNS behavior, you might prefer a single, solid DNS resolver that you control, and keep DoH behind a simple, consistent policy. Don’t chase “block everything” unless you’re comfortable with fallout on devices that rely on third-party ad delivery (think streaming devices, smart TVs).

A small, real-world example I’ve used
- I run Pi-hole on a Raspberry Pi 4 in my home lab. I keep StevenBlack’s hosts list as a baseline and add a couple of more aggressive lists for trackers. Then I add a white-list of a handful of domains I know are legitimate but show up as blockers on a few sites. My “gravity” run is scheduled nightly via a cron job to make sure updates stick.
- For a guest network, I recently spun up AdGuard Home on a tiny VM to test the UI-first workflow. It took me about 40 minutes to set up, add two filter lists, and confirm that my laptop and a streaming box could load YouTube without the usual pre-rolls.

A short, actionable conclusion
- If you want straightforward reliability and vast community support with low resource use, pick Pi-hole and run it on a Raspberry Pi or lean Linux host. It’s the boring-but-trustworthy workhorse that just works.
- If you want a polished UI, built-in DoH/DoT, and a modern, quick-start experience, start with AdGuard Home. It’s easier to get onboarding right for non-technical users and handles most common needs out of the box.
- Either way, take ownership of your DNS. You’ll sleep better knowing you’re not scrolling through a dozen ad scripts loading behind your router. And if you’re experimenting, document what you change and why—fewer “why is this blocked?” problems later.

One last note inspired by current tech discourse: you don’t need to acquiesce to a cloud provider’s ad-blocking assumptions when you run these tools. Pi-hole and AdGuard Home give you transparency, local control, and the option to tailor to your household’s privacy and performance needs. If you’re in a position to test this weekend, pick one, set up a basic blocklist, test a couple of domains, and then decide how you’ll scale—either by layering more lists, tweaking DoH/DoT, or automating updates.

Appendix: quick reference commands
- Pi-hole basic install (on a fresh Debian-based host)
- curl -sSL https://install.pi-hole.net | bash
- sudo pihole -g
- sudo systemctl status pihole-FTL
- AdGuard Home quick start (Linux x86_64)
- curl -sSL https://static.adguard.com/adguardhome/release/AdGuardHome_linux_amd64.tar.gz -o AdGuardHome.tar.gz
- tar -xzf AdGuardHome.tar.gz
- cd AdGuardHome
- ./AdGuardHome
- Basic tests
- dig @127.0.0.1 ads.example.com
- dig @127.0.0.1 google.com
- Add a custom blocklist (Pi-hole)
- echo "https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts" | sudo tee -a /etc/pihole/adlists.list
- sudo pihole -g

If you’re weighing the two, I’d start with AdGuard Home for its friendlier onboarding and DoH/DoT out of the box, then keep Pi-hole as a fallback option if you crave deeper customization or a broader community-tested workflow. Either way, you’ll gain a reliable, privacy-friendly edge in your home network.

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