AdTotal is leading in Top 10K Sites and Top 100K Sites.
AdTotal has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Internet & Telecom, Games and 15 other categories.
Meteor Solutions is leading in Computer & Electronics, Software, Business & Industry, TV & Video and one other category.
Meteor Solutions is leading in most countries, including United States, United Kingdom, Netherlands, Czech Republic and 6 other countries.
AdTotal is leading in Poland, South Korea and Greece.