Payza
Adsterra is an advertising network that connects advertisers with publishers to facilitate the display of ads on various websites. Adsterra offers a variety of ad formats, including display banners, pop-unders, direct links, and more.
PopCash is a popular pop-under advertising network that allows website owners and advertisers to monetize their traffic effectively. It was founded in 2012 and has gained a reputation for being a reliable ad network for both publishers and advertisers.