alt Hacker NewsTangential but TierHive looks to be doing great work. You can get a VPS from them for about a couple of dollars a year.
It's not going to be powerful (128MB of RAM 1GB of storage) but if you run Alpine or NetBSD you can use it as a WireGuard peer, to host a small Website or to run some cron jobs.
I'm running an [OpenStick](https://github.com/OpenStick/OpenStick) next to my Kubernetes cluster for fun and there's actually a lot of useful software that runs great with a limited amount of ram.
Some of my favourites are:
[Zeroclaw](https://github.com/zeroclaw-labs/zeroclaw) - 3 MB RSS when idle!
[Beszel](https://github.com/henrygd/beszel) - 10 MB agent + 10 MB server
[Gatus](https://github.com/TwiN/gatus) - 10 MB
[Fusion RSS](https://github.com/0x2E/fusion) - 22 MB
[Adguard Home](https://github.com/AdguardTeam/AdGuardHome/) - 40 MB
[Shiori](https://github.com/go-shiori/shiori) - 10 MB
You won't be able to run all of this on a 128 MB ram VPS but I bet you can run 1-2 services easily!