Without being able to see the site, just a guess-question here - but how does this compare to FullContact or Refresh.io (recently sucked up by LinkedIn)?
The site is back up. We had attempted a hotfix that did not deploy correctly to the front end. In terms of comparisons, while we do not like to mention competitors in a negative light, we can say that our data is returned in milliseconds. Additionally, our coverage is extremely accurate and built from authoritative sources. We also provide a more robust set of data-points that are not offered by those services.
Why did you start a new service to compete then?