BridgeTrack is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Harren Media has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, TV & Video, Movies and 44 other categories.
BridgeTrack is leading in Finance, Travel, Banking, Accommodation & Hotels and 18 other categories.
Harren Media is leading in most countries, including Brazil, Mexico, Argentina, India and 20 other countries.
BridgeTrack is leading in United States, Canada, Turkey, Greece and one other country.