Trovus Revelations is leading in Top 1M Sites.
Trovus Revelations has better usage coverage in more websites categories. Including Business & Industry, Finance, Marketing & Advertising, Career & Education and 22 other categories.
Zeta Search is leading in Health.
Trovus Revelations is leading in most countries, including United Kingdom, United States, Germany, Poland and 13 other countries.
Zeta Search is leading in India, Pakistan and Saudi Arabia.