Blueshift is leading in Top 10K Sites and Top 100K Sites.
Zeta Search has better usage coverage in more websites categories. Including Business & Industry, Internet & Telecom, Finance, Health and 15 other categories.
Blueshift is leading in Shopping, Career & Education, Education, Marketing & Advertising and 10 other categories.
Blueshift is leading in most countries, including India, Viet Nam, United Kingdom, South Africa and 4 other countries.
Zeta Search is leading in United States, Canada, Colombia, Malta and one other country.