[moribondus]

Consider the following problem. If this very question is relevant, then your project is not.

Would it have mattered what they had picked for Google Search? A web site or an app? No. It would not have made any difference.

If what you are building is compelling to its users, they will want it badly. Otherwise, regardless of how well you package it, it will be a waste of time.

You see, for example, companies choose SAP, and then they buy the servers, desktops, and other hardware and software that is suitable for running in a SAP context.

Nobody cares whether the SAP client is a desktop GUI or a web client. It is immaterial. In other words, if that kind of things matter, your program doesn't.