AdBuyer.com is leading in Top 100K Sites and Top 1M Sites.
AdBuyer.com has better usage coverage in more websites categories. Including Business & Industry, Career & Education, Shopping, Arts & Entertainment and 65 other categories.
Testnet is leading in Cooking & Recipes, Beauty and Soccer.
AdBuyer.com is leading in most countries, including United States, Israel, France, Greece and 24 other countries.
Testnet is leading in Belgium.