I like the idea as someone working in a regulated environment. We just paid ~$10k to a counsel to help craft our documents, but they are highly bespoke to our needs.
That being said, I don't know how much I'd trust the results without having a human legal review in the loop. Perhaps that could be an up-charge/add-on: partner with a few firm/counsel that has deep experience different niche regulated areas (e.g. FDA), and then say e.g. for an add'l $500, get a stamp of approval on the document from a counsel who is well-versed in the space.