BridgeTrack is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
BridgeTrack has better usage coverage in more websites categories. Including Finance, Travel, Arts & Entertainment, Tourism and 35 other categories.
Nabbr is leading in Social Network.
BridgeTrack is leading in most countries, including United States, Canada, Turkey, Germany and 9 other countries.
Nabbr hasn't got a lead over BridgeTrack in any country.