In terms of market share, w3roi is clearly lagging behind, losing to YellowTracker in all segments.
w3roi has better usage coverage in more websites categories. Including Adult, Business & Consumer Services and Computers Electronics & Technology.
YellowTracker is leading in Pets & Animals and Games.
YellowTracker is leading in most countries, including Netherlands, Germany, Belgium, South Africa and 2 other countries.
w3roi is leading in United States, Mexico and United Kingdom.