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 115 other categories.
PubExchange is leading in Universities & Colleges, Relationships & Dating, Pets, Pets & Animals and 5 other categories.
Federated Media is leading in most countries, including United States, United Kingdom, Canada, Russia and 62 other countries.
PubExchange is leading in Ukraine, Slovenia, Belgium, Malaysia and 5 other countries.