I’ve run Pi-hole in my homelab for years and benefited from using the service. As well as the hands-on education.
With that said, what is everyone else’s experience with the software? Do you use Pi-hole in your homelab setup? I would assume many hundreds of thousands of people use Pi-hole.
Edit #1:
The image attached to this post is my RPi 5, which hosts the Pi-hole software. Big supporter of the whole “SBCs for learning and home improvement” mentality.
Edit #2:
It is interesting to see the broad support for Pi-hole and DNS blockers in general. The more options, the healthier the tech ecosystem is, which benefits everyone.


What I like about running a dedicated physical deployment of pihole (and only pihole) is better reliability, especially when using at for DNS. If a VM host has any issues, the network will lose DNS services. This is much more likely to occur the more layers and services you run on that host.
A friend recently had this happen while they weren’t home and their family went mad as they lost useful internet access - some necessary for remote work.
That’s fair, I do have a cluster and failover and so it’s not really a problem