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, Arts & Entertainment, Travel, Music & Audio and 33 other categories.
Kelkoo is leading in Shopping, Religion & Spirituality and Children.
BridgeTrack is leading in most countries, including United States, Canada, France, United Kingdom and 11 other countries.
Kelkoo is leading in Czech Republic, Denmark, Italy, Austria and 6 other countries.