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 39 other categories.
BridgeTrack is leading in Travel, Finance, Tourism, Banking and 16 other categories.
Harren Media is leading in most countries, including Spain, Brazil, Mexico, Colombia and 21 other countries.
BridgeTrack is leading in United States, Canada, United Kingdom, Belgium and 4 other countries.