Yesterday we got our first sign up within 2 hours after launching. The first day we got 30 visits and 1 sign up, which is a 3% conversion. This user came from ProductHunt.
We're learning and making changes to the product as we go. We noticed that most users didn't know that you have to click on the company name to reveal the leads. That's why we changed the UI to auto-expand the first company to reveal the leads.