AdServerPub is leading in Top 100K Sites and Top 1M Sites.
AdServerPub has better usage coverage in more websites categories. Including Arts & Entertainment, Shopping, People & Society, Internet & Telecom and 64 other categories.
Hexagram is leading in Universities & Colleges.
AdServerPub is leading in most countries, including France, Morocco, Germany, Côte D'ivoire and 36 other countries.
Hexagram is leading in United States, Brazil, Puerto Rico and Poland.