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 Travel, Finance, Accommodation & Hotels, Tourism and 19 other categories.
Harren Media is leading in most countries, including Brazil, Spain, Mexico, Argentina and 21 other countries.
BridgeTrack is leading in United States, Canada, Switzerland, Israel and 7 other countries.