What SaaS service can be created to earn money?

Question

Individual entrepreneur

I want to receive passive income.
I think what kind of SaaS service can be created to be in demand and profitable?

Answer 1

SaaS or non-SaaS is completely irrelevant. The main thing is to solve a real problem for the solution of which they are ready to pay.

Answer 2

Stick with what you know. See what problems exist and how they can be solved.
But in any case, it is difficult to call such services passive income, you constantly need to be in the know, solve issues, lead a development strategy and understand where to go.