Ask “what should I run Proxmox on” in any homelab community and you’ll get two camps talking past each other, one pushing a mini PC (an Intel NUC-style box, a Beelink, a Minisforum), the other pushing a custom build in a real case with expansion slots. Both are right, for different homelabs. The question isn’t which is objectively better, it’s which set of tradeoffs actually matches what you’re going to do with the box. ...
Run five self-hosted apps and you’ve got five separate logins, five separate password resets, and five separate places an old account can quietly stay active after you meant to lock someone out. Once you cross that threshold, a single sign-on layer stops being a nice-to-have and starts being the thing that keeps your homelab’s security model from turning into a pile of unrelated logins nobody’s actually tracking. Here’s what an SSO layer buys you, and how the two most common self-hosted options actually differ. ...
The 3-2-1 backup rule gets repeated so often it’s turned into a slogan: three copies of your data, on two different media types, with one copy off-site. It’s good advice. It’s also advice that was mostly written with a few hundred gigabytes of irreplaceable photos in mind, not the 50, 100, or 200TB array a serious data hoarder ends up running. At that scale, “just keep an off-site copy” stops being a checkbox and starts being a real infrastructure and cost decision. Here’s what each part of 3-2-1 actually means once your data won’t fit on a shelf of external drives anymore. ...
There’s no single right NAS OS, there are three genuinely different philosophies, and the “which one is best” debate mostly happens because people are comparing them against different priorities without saying so. If you know what you’re actually optimizing for, capacity efficiency, mixed-drive flexibility, or full control, the choice mostly makes itself. Here’s what each one actually trades off. TrueNAS: ZFS-first, and it means it TrueNAS (SCALE, the Linux-based version, is the current default recommendation over the older FreeBSD-based CORE for most new builds) is built entirely around ZFS, and that shapes everything about how it works. You get real checksumming, snapshots, and the RAIDZ redundancy levels covered in the ZFS pool layout guide elsewhere on this site, all through a genuinely mature, well-tested web UI with a large ecosystem of documentation and community troubleshooting behind it. ...
Proxmox will let you install onto ZFS during setup with a few checkboxes and move on with your life, and that’s exactly how a lot of people end up with a storage layout they didn’t actually choose. ZFS is the best storage option built into Proxmox for most homelab setups, but it comes with tradeoffs that are easy to ignore during install and expensive to fix once you’ve got VMs and containers living on top of it. Here’s what the pool layout choices actually mean, what ZFS does to your RAM, and how to pick a shape you won’t be re-doing in six months. ...
Backups are the thing every homelab guide tells you to do and almost nobody actually verifies works until the day they need it. Proxmox makes this easier than most platforms because it ships a real backup product, Proxmox Backup Server (PBS), instead of leaving you to bolt one on yourself. Here’s how to actually set it up, what it buys you over the built-in vzdump backups, and the one step most people skip that makes the whole thing worthless if you never do it. ...
Updated Aug 12, 2026: added resource requirements, honorable mentions, and an expanded trade-off section. Every “self-host your subscriptions away” list makes it sound like flipping a switch. It’s not quite that simple, but for these five, the trade is genuinely worth it - the software is mature, the setup is reasonable, and you’re not sacrificing much beyond someone else being on call at 3am. 1. Immich → replaces Google Photos / iCloud Photos Immich has closed the gap with commercial photo backup faster than almost anything else in the self-hosted space. Automatic mobile backup, facial recognition, timeline view, shared albums - it’s there. The real cost isn’t the software, it’s the storage: budget for real redundancy (see: data hoarding pillar) since you’re now responsible for not losing your own photos. ...