BridgeTrack is leading in Top 100K Sites.
BridgeTrack has better usage coverage in more websites categories. Including Finance, Arts & Entertainment, Travel, Sports and 36 other categories.
Nabbr is leading in Social Network.
BridgeTrack is leading in most countries, including United States, Canada, France, United Kingdom and 9 other countries.
Nabbr hasn't got a lead over BridgeTrack in any country.