In terms of market share, YellowTracker is clearly lagging behind, losing to Zeta Search in all segments.
YellowTracker has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, Pets and 48 other categories.
Zeta Search is leading in Finance, Banking, Financial Management, Motorsports and one other category.
YellowTracker is leading in most countries, including Netherlands, Belgium, France, Germany and 7 other countries.
Zeta Search is leading in Canada, India and Philippines.