I have a NextJS app front end, served by a NodeJS Graphql back end, what are interesting options for hosting them?

My front end is a good old NextJS app.
Back end made on NodeJS, with Apollo Server and express. It uses a PostgreSQL database and Redis.

What are some interesting combinations for hosting a website using these? The cheaper the better. If you know some interesting new companies or services I’d also be interested to know them as a way to broaden my knowledge of new stuff.

I know that hosting in a droplet in digital ocean is a good option, using Vercel for front end. I tried around a little bit and seems good, but all the trouble of dealing with my DB is in my hands and I’m not really big on that side.

Really appreciate it!