The most simple way to use Reveal is through Google Analytics. The Reveal GA integration can be easily be configured through the set-up wizard on your dashboard. You can get started there now with a one month free trial.
Reveal Google Analytics Plans begin at $2400 a year for up to 10k Monthly Unique Visitors, and scale up from there.
The Reveal API plan on the other hand allows you to flexibly collect and send your website traffic data anywhere you like.
Pricing for the Reveal API begins at $12k a year for 10k monthly unique visitors, and scales up from there.