AdTotal is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
AdvertiseSpace has better usage coverage in more websites categories. Including Arts & Entertainment, Internet & Telecom, Computer & Electronics, Software and 20 other categories.
AdTotal is leading in Autos & Vehicles, Online Marketing, Telecommunications, Sports and 5 other categories.
AdvertiseSpace is leading in most countries, including India, United States, Pakistan, Italy and 20 other countries.
AdTotal is leading in Poland, United Kingdom and Belarus.