User management is very complex, when implemented properly. No surprise here.
Not having to roll all of that out manually, but instead integrating a mature, fully-fledged solution - yeah, that makes a lot of sense.
That's basically what Frontegg is - User Management for your application. It's focused on making your app scalable, secure and enjoyable for your users.
From signup to authentication, it supports simple scenarios all the way to complex and custom application logic.
Have a look:
>> Elegant User Management, Tailor-made for B2B SaaS