My concern was that there is no clear upgrade path for static websites, if running out of free bandwidth.

All per-site addons focus on different kinds of dynamic features (Forms, Identity, Functions, ...) I suppose a Team account would work, but that also seems like paying for unneeded features.

The support team just linked me to the pricing page.

Hey Sorry to jump on something unrelated but i have a super tiny personal site on netlify and would love a smaller plan so i can actually pay you.

I know it's probably not worth it for you to do such a thing but an optional pay money for nothing extra compared to the free hosting option would be great