Can a SSG and Netlify handle many, many authenticated user accounts?

Got an idea for an Saas for developers. Each developer needs their own account. I know how to build/deploy it with Rails/Heroku, but I was wondering if such an app is buildable with Functions in a Nuxt app deployed to Netlify using Netlify Identity.

Anyone willing to voice their opinion on this one? thanks!

Of course! it will scale easier in jamstack than it would with a monolith as well. Do you have any specific questions about this setup?