BridgeTrack is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Six Apart Advertising has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, News & Media, Humor and 59 other categories.
BridgeTrack is leading in Finance, Travel, Music & Audio, Accommodation & Hotels and 16 other categories.
Six Apart Advertising is leading in most countries, including India, Great Britain, Australia, Brazil and 28 other countries.
BridgeTrack is leading in United States, Canada, Netherlands, China and one other country.