Are you trying to market your service?
If so, the best thing to do is build a site and do 'education marketing.' Display that you are an expert in the field. This will help with social proof and SEO by building the content.
---Web Entrepreneur and strategist. I work with Docurated, Stratus Prep, GMAT Prepster, and a host of other small businesses to help them gain traction with their digital marketing. I have worked on startups at all stages and aspire to help others find their success.