We're often seeing new and inventive ways our customers are using our APIs, and
one that got us particularly excited was Svbtle's [https://svbtle.com] signup.

As soon as you've entered your email in Svbtle's registration form they make a
request to Clearbit's Person API [https://clearbit.com/docs#person-api], look up
the email, and use the returned information to populate the rest of the form. Go
ahead and give it a shot [https://svbtle.com/signup]!

This is a pretty neat way of reducing signup