Check out google cloud run for running your stateless webserver, its free tier is pretty good and you can run whatever stateless container you want to. Persona

Check out google cloud run for running your stateless webserver, its free tier is pretty good and you can run whatever stateless container you want to. Personally from there I would use a min-spec Postgres CloudSQL for the DB, but you can use whatever hosting you like if you want to DIY.