Bidtellect is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Bidtellect has better usage coverage in more websites categories. Including News & Media, Business & Industry, Sports, Internet & Telecom and 44 other categories.
Tremor Media is leading in Arts & Entertainment, People & Society, Music & Audio, Games and 22 other categories.
Bidtellect is leading in most countries, including United States, Germany, Viet Nam, Canada and 16 other countries.
Tremor Media is leading in Japan, India, Russia, China and 6 other countries.