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, Music & Audio and 32 other categories.
Spark Studios is leading in Video Games, Games, Adult, Basketball and 10 other categories.
BridgeTrack is leading in most countries, including United States, Canada, United Kingdom, Colombia and 9 other countries.
Spark Studios is leading in Philippines and Luxembourg.