Hey, not sure if this is the right community, but looking for some information.
I’ve seen many people strongly recommend AdGuard Home for network-wide ad-blocking either in isolation, or in direct comparison to Pihole. But I can’t really find why there is such a strong recommendation. The only clear reason I’ve seen is that AdGuard is easier to set-up.
However, I already have Pihole set-up on all of my networks on separate Raspberry Pis at each location. I have it running as the DNS server so that every device that connects to the network automatically gets ad-blocking. I have a few groups set-up within Pihole for slightly nuanced blocking — i.e. some of my family still want to use Facebook etc. (on a separate subnet).
So my question is, considering I already have Pihole set-up, am I missing some key benefit that AdGuard Home would provide?
The only edge Adguard Home has over PiHole I can think of is its out-of-box support of encrypted DNS upstream and downstream queries (e.g. DNS-over-HTTPS and DNS-over-TLS).
It can also run directly on lower powered machines. GL.iNet routers are a good example, they’re based on OpenWrt and come with AdGuard Home support out of the box, so no need for a whole external computer to handle DNS stuff. Sure it’s limited by ram about how many lists you can have, but still. Pihole is much more “substantial”
I’ve used both, each for a long stretch of time; they are fundamentally extremely similar and you’ll be fine with either. I switched to AdGuard Home entirely because I could run it directly from my OPNSense router instead of a second machine. There isn’t really anything else major I’ve noticed different between them, but my usage is fairly basic. AdGuard’s interface felt a bit more mature and clean, but that’s it.
If you’re happy with your PiHole, there’s no reason I’m aware of to switch.
This guy is right.
I have used Pi-hole forever at home, but decided to try out AGH on my parents’ network. They do largely the same stuff, so if Pi-hole is working for you, stick with it; I do with my home network, too!
Acronyms, initialisms, abbreviations, contractions, and other phrases which expand to something larger, that I’ve seen in this thread:
Fewer Letters More Letters DNS Domain Name Service/System NUC Next Unit of Computing brand of Intel small computers PiHole Network-wide ad-blocker (DNS sinkhole) RPi Raspberry Pi brand of SBC SBC Single-Board Computer
3 acronyms in this thread; the most compressed thread commented on today has 10 acronyms.
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I don’t think you’ll miss anything. If pihole works for you, then there is no need to switch to adguard.
One thing I found helpful is configuring my router (asuswrt-merlin) to transparently route all dns request to my adguard instance. You might already heard that some apps and IoT devices tried to be clever and hard-coded their dns server so they can evade dns blocking (I’m looking at you Netflix). If your router support redirecting all dns request to a custom dns server, definitely use it!
I have run my own PiHole previously. Then I wanted Ad blocking on my phone, so I also setup OpenVPN that ran alongside my PiHole so I could get ad blocking anywhere. I travel often, and then we moved, so I never got it set up again, at the same time I discovered AdGuard could be configured on both home networks for network-level blocking, but they also have device profiles for iOS.
I haven’t had to fuss with PiHole now in years.
If you are happy to do the administration of a PiHole, and the scope it provides, it’s good. I didn’t want to have to fuss with it anymore.
There’s a third party tool for AdGuard which allows syncing multiple instances. Very nice because if you want something to be redundant in your home setup, it’s DNS. This adds the ability to sync configured rulesets and custom DNS entries.
EDIT: There seems to be a similar tool for Pi-hole as well.
You can’t really go wrong with any of those. They are both very solid options. Having said that, if I had to recommend one, I’d go with Adguard, because:
- The interface is better. Most notably the query log interface. Searching the logs with some long time span makes Pihole spike in memory usage and is super slow. (there’s no server-side pagination)
- Custom filters are more powerful thanks to modifiers, which AFAIK Pihole does not support. Some of it can be configured via dnsmasq (without user friendly interface), some I had not found any solution for. Good example is dnstype modifier, which I sometimes use to block AAAA responses for sites, that have set AAAA records, but the service actually does not work over IPv6. So I can disable IPv6 for certain domains if I need to. (or other way around, force IPv6 only)
Some of the above might have changed, I haven’t used Pihole for about a year.
I’ve been using a pihole exclusively for years on my Ubiquiti network at home. Combined with Wireguard, it’s a stable, easy ad-blocking solution. I’ve never even considered moving from it, seeing how well pihole Just Works.
That’s more-or-less what I thought. And in fact I forgot to add to my post that I also use Pihole on the go via Wireguard, which seems like another hurdle to converting to AdGuard. Thanks.
You can use a private Adblocking DNS on all OS at this point.
Adguard home would also work exactly the same way as pihole for that use case.
If you bother that much, why not just use the Pi as an OpenWRT router with DNS over HTTPS, and get a great router with awesome QoS and actual software updates in the process?
It’s a vast superset of whatever PiHole does.
I used both and Adguard looks more buggy for me. And also it is heavier.
And also it is heavier
I can’t say I’m seeing the same.
Pihole CPU and memory usage (these are 1 week stats):
Same for Adguard:
So both are kind of the same unless you run on very limited hardware. The docker images are about 100MB for Pihole and 20MB for Adguard. This is probably most important parameter as you can run Adguard on some routers, that have very limited flash storage, but again only matters on extremely limited HW, something like Raspberry Pi has orders of magnitude more resources.
Adguard Home works really bad on RPi Zero and not as fast as PiHole on Rpi3B+. That’s why Adguard is heavier for me.
That’s fair. Wonder why that is, because my experience is quite the opposite.
The metrics I shared above actually had the Pihole running on much more powerful HW. (proper server with quite beefy CPU) The Adguard stats are from old Intel NUC which is perfomance-wise about on par with Rpi3B+. As you can see it barely uses any resources at all. So I’m surprised to see you reporting the performance as really bad.
I was testing Adguard on small openwrt based device and it still ran fine. Rpi3B+ has order of magnitude faster HW than that. I just don’t see how would Adguard be slower or even noticeably slow. Or even Pihole. Both could run about 40 copies of the service on single Pi3.
Whis is not to say I don’t trust you, it’s just strange.
I used to do all this, but then I gave up and started paying for NextDNS. It’s like having your own Piholes in the cloud. It’s like £18/year and is way more reliable than self hosting, especially for something as crucial as DNS for your home. It also has excellent parental controls if you need that, multiple profiles, good logging and analytics and a decent looking privacy policy.
Sure, it’s not as fun as self-hosting but it’s better then getting shouted at every time someone’s app stops working because of some glitch in your setup.
