Vercel, netlify, aws amplify, google app engine come to mind. Not sure if they’re strictly better than the setup you describe, but easier to get started.
So we went the "build-then-buy" route with Netlify. AFAICT in hindsight, what we built was more stable than Netlify, and had the same interface for devs, basically. (… and might have been operationally cheaper.)
(It's all moved to an -and-buy-another-different-thing-for-no-real-reason-other-than-different-people, now.)
