Build this for my business
You came here from your own tone and section structure. That is part of a built implementation rather than something to switch on, so it is worth a short conversation about how your team actually works.
The proposal writer is one example. The same approach — a structured input, a model doing the drafting, and validation that stops anything wrong reaching a client — fits most of what a team retypes every week.
Tell us what takes the time. We will tell you how we would build it, roughly what it involves, and whether it is worth doing at all.