Seconding render. I host a Hugo site with them. Their free tier is pretty feature-rich and I love the automated builds. My site is set up so that any push to the main branch on a private github repo gets automatically checked out, compiled to HTML, and updated on their CDN.

Looks similar to Digital Ocean App Platform except they have much better bandwidth allowances, apex to www subdomain direction, cron jobs and persistent disk.

Yeah loving their setup. Very Heroku-like. Free for static hosts and almost as cheap as Digital Ocean for servers

I'm using them for a rust rocket site, and about to for a django/vue thing. It's extremely slick and easy to get going. But they are just personal projects. I haven't thought about whether it would be suitable for a prod deploy, or how I'd do something like take django down while database migrations are running on deploy.