It can be daunting to determine who’s responsible for showing ads on the websites we visit, or who’s harvesting data from the mobile apps we use every day. That information is already semi-public, but it is not easy to parse, and traditionally much of it has remained walled off in the hands of large advertising platforms. Not anymore: A powerful, free new service called DecryptAds scrapes and correlates this adtech data and makes it easy to quickly learn a great deal about the entities tracking
