That’s great, until you want to switch devices while still keeping your progress.

I knew it was gonna be Audiobookshelf as soon as I saw the headline. Great software. My wife has all her books hosted on it on our NAS, and it barely takes any resources. I have it hosted alongside Plex in a VM on a teeny tiny Ryzen 5500u Mini-PC.

Edit - I’m even more amused that I have almost the same configuration as the article author, Proxmox server hosting the guest, just mine’s an Ubuntu 24.04 server VM instead of LXC. That little server hosts Plex, Audiobookshelf, Lyrion, and AssetUPnP, pretty much handles all my media stuff, plus a separate Home Assistant VM, and has resources to spare.

You didn’t mention your budget. That will impact things.

If you have a closet with a rack you have a lot of options, hardware-wise. If you’ll be running this in your living room, for sake of your sanity, something like an AMD mini-PC with a small NAS for additional hosted storage via NFS would probably be your best bet.

A PC with Proxmox could do this handily. I have a cheap Ryzen 5500u mini PC hosting my Plex server, audiobookshelf, home assistant, and DLNA server (AssetUPnP). It’s only 6 core/12 thread and32GB RAM but still has resources to spare. You could totally do an 8c/16t one and throw more RAM at it.

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Edit - oh, and don’t forget that if you’re going to be hosting a public instance, you’ll need a good internet connection (with good up and down speed, generally fiber is good for that) and a public IP.