HilltopAds is a global online advertising platform connecting advertisers with publishers, website owners, bloggers, and agencies. Founded in 2013, it reports more than 273 billion monthly impressions across over 250 countries and supports campaigns for brands seeking to reach potential customers, as well as publishers looking to earn from their traffic.

Advertisers can buy direct traffic and manage campaigns through a self-service platform, with targeting options, real-time reporting, conversion tracking, API tools, and automated traffic-source optimization. Fully managed services are also available. Publishers can monetize websites using formats including popunder, in-page, banner, VAST video, video slider, and MultiTag placements, and can sell traffic through real-time bidding. The platform also offers RTB services for partners, including DSP, SSP, oRTB, XML, and fraud protection.

HilltopAds supports advertising across verticals such as dating, mobile apps, gaming, iGaming, e-commerce, VPN, and utilities. It provides personal support on weekdays, multiple payment methods, and publisher payouts on a Net7 schedule. Its tools include anti-ad-block code and postback tracking to help users monitor performance and revenue.