SiteScout, founded in 2009 and headquartered in Toronto, Ontario, Canada, is a self-serve platform for buying banner ads on web and mobile devices. The platform enables advertisers of all sizes to access real-time bidding technology with a minimum budget of $500. Users can quickly sign up using a credit card, benefiting from transparent reporting and real-time control over their campaigns.

With over 4,000 customers and more than 85,000 individual campaigns supported, SiteScout reaches 370 million unique users each month and offers access to 21 billion daily impressions. In 2013, SiteScout was acquired by Centro, which integrated its technology into Centro’s software platform to enhance growth and provide a comprehensive solution for media buyers across various media types.