Does Hathora have any customers? It says "scale to millions." Has anyone ever used Hathora to scale to millions of something?
They have two products - an open-source dev framework (free) and a cloud-hosting product (paid).
My games will likely never reach millions players, but my first two games led to over 1,000 sign-ups and I've made over $1k in revenue (which I'm super proud of). I can report back with how my newest game does after it launches.
I actually had built an alpha version of my 3rd game with my own networking code, but because it is more of a real-time game, there were tons of bugs. Switching to use Hathora for the back-end logic has made the game much more stable so I can finally work to release the game.
You can check out my first two games here: https://gomobo.app/. They play kind of similar to Jackbox games, but with more strategy board game elements. Would love to hear what you think!