Facebook and web retargeting advertising solution. Owned by Marin Software.
http://www.perfectaudience.com/
Advertising · Facebook Exchange · Retargeting / Remarketing
Get access to data on 168,796 websites that are Perfect Audience Customers. We know of 22,779 live websites using Perfect Audience and an additional 146,017 sites that used Perfect Audience historically and 18,277 websites in the United States.
Get a list of 168,796 websites using Perfect Audience which includes location information, hosting data, contact details, 22,779 currently live websites and an additional 68,969 domains that redirect to sites in this list. 146,017 sites that used this technology previously and 18,277 websites in the United States currently using Perfect Audience.