TruEffect is leading in Top 100K Sites and Top 1M Sites.
YellowTracker has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, Pets & Animals and 39 other categories.
TruEffect is leading in News & Media, TV & Video, Transportation & Logistics, Games and 17 other categories.
TruEffect is leading in most countries, including United States, Japan, Brazil, Benin and 11 other countries.
YellowTracker is leading in Netherlands, Belgium, Germany, France and 5 other countries.