Yes. But cortana is specific to windows (at least they never commercialized it to a point where it could work for any software but in theory they could have done that).

What we are trying to do is to build a solution that will work for any applications.

I should be careful when I say it will work for any application.

It will need domain specific customization, our goal is to create a low code platform so product managers and business people can perform these customizations.

Cortana has an API that can be addressed by any application, it just sucks.