TripleLift is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
TripleLift has better usage coverage in more websites categories. Including Food & Drink, Cooking & Recipes, News & Media, Arts & Entertainment and 82 other categories.
Underdog Media is leading in Computer & Electronics, Software, Technology News, Internet & Telecom and 37 other categories.
Underdog Media is leading in most countries, including Canada, Russia, Germany, Japan and 45 other countries.
TripleLift is leading in United States, United Kingdom, Italy, France and 12 other countries.