Show HN: Recruiting search engine

I'm looking for any feedback more related to market product fit for NetIn [1]. A little background: we launched NetIn about 6 mos ago and the traction has been so so, ~1,000 trial users with some paying customers. There are competing products out there such as Entelo that charge upwards of $600/mo we charge much less. We have other differentiators for example in addition to email we provide phone numbers for some of the profiles in our system. I have posted on recruiting forums and blogs, LinkedIn, Twitter but the sales hasn't picked up. Can you suggest ways to get new users/sales? If you'd like to msg me directly my email is s(yeah just the letter s)@netin.co [1] https://netin.co