AdServerPub is leading in Top 100K Sites and Top 1M Sites.
AdServerPub has better usage coverage in more websites categories. Including Arts & Entertainment, Shopping, Internet & Telecom, People & Society and 66 other categories.
PrecisionDemand is leading in Programming.
AdServerPub is leading in most countries, including France, Germany, Switzerland, Morocco and 42 other countries.
PrecisionDemand is leading in Andorra and Iran.