Federated Media is leading in Top 100K Sites and Top 1M Sites.
Federated Media has better usage coverage in more websites categories. Including People & Society, Food & Drink, Cooking & Recipes, Arts & Entertainment and 109 other categories.
PubExchange is leading in Universities & Colleges, Pets & Animals, Pets, Relationships & Dating and 13 other categories.
Federated Media is leading in most countries, including United States, Canada, United Kingdom, India and 65 other countries.
PubExchange is leading in Croatia, Congo Republic, Macedonia, Thailand and 5 other countries.