Hmm, Firebase does all of the above except custom build commands and preview websites for PRs. And while they're certainly focusing their marketing on mobile a

Hmm, Firebase does all of the above except custom build commands and preview websites for PRs. And while they're certainly focusing their marketing on mobile apps these days, they actually have a pretty good value proposition for web apps as well. Sounds like Netlify is competing either on simplicity or on price, with a (likely temporary) advantage in developer tooling integration.