I already have my cv in LaTeX so I don't think I'm in the target audience for your product. :)
However, if I were you, I would try and market this product to smaller consulting companies. They present candidates to the customer, either by sending in the consultants personal cv (with contact details redacted) or by having the consultant create a new cv using the company's word template. In either case, it results in badly looking cv:s.
Some consultancies use application tracking systems (ats) which generate the cv:s for them. But they also look pretty shitty compared to how beautiful LaTeX documents can be.