The tagline for show HN sounds really interesting, but going to your site makes it very clear that you don't understand how the lead market actually works. People don't pay for "hours of research", they pay for the contact info of a person who has demonstrated that they are in market and ready to make a purchase decision. It's not clear that the leads you provide are in market - from the sounds of it, you're just creating a list of prospects? That could be interesting, but prospecting is very easy to outsource and there are already several companies (data.com, jigsaw, etc) already have a very robust database of prospects for a lot less than $800 a month. I don't want to rain on your parade, but I think you need to really deeply evaluate your product/market fit.