Try to find niches for which your product will help them make money by working a bit faster. For example certified sworn translators that receive pictures of bi

Try to find niches for which your product will help them make money by working a bit faster. For example certified sworn translators that receive pictures of birth certificates and similar non-digitalized documents for translation and that need a quick way to extract texts to translate faster. Then figure out how to reach that niche (public listings with contact data, professional associations, etc).