Just about anything else, tbh. Jenkins is the option I would go for, but that’s a reflection of my personal preferences for self-hosting. Self-hosting has gotten way easier since LLMs can debug things so well, so I’m self-hosting more than ever before even though I have less time available.

You don’t have to go Jenkins, it’s just that GitHub Actions are uniquely bad and I would avoid them.

If you are relying on the free version of GitHub actions for small projects, I would consider just running something on a NUC or Pi at home.