Facebook and web retargeting advertising solution. Owned by Marin Software.
http://www.perfectaudience.com/
Advertising · Facebook Exchange · Retargeting / Remarketing
Get access to data on 158,916 websites that are Perfect Audience Customers. We know of 25,036 live websites using Perfect Audience and an additional 133,880 sites that used Perfect Audience historically and 20,504 websites in the United States.
Get a list of 158,916 websites using Perfect Audience which includes location information, hosting data, contact details, 25,036 currently live websites and an additional 78,387 domains that redirect to sites in this list. 133,880 sites that used this technology previously and 20,504 websites in the United States currently using Perfect Audience.