BridgeTrack is leading in Top 100K Sites and Top 1M Sites.
Tremor Media has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, News & Media, Music & Audio and 31 other categories.
BridgeTrack is leading in Travel, Finance, Accommodation & Hotels, Sports and 18 other categories.
Tremor Media is leading in most countries, including Japan, India, United Kingdom, China and 16 other countries.
BridgeTrack is leading in United States, Canada, Switzerland, Israel and 6 other countries.