Eulerian is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Eulerian has better usage coverage in more websites categories. Including Business & Industry, Finance, Shopping, Financial Management and 62 other categories.
Zeta Search is leading in Online Marketing, Investing, Motorsports, Business Services and 3 other categories.
Eulerian is leading in most countries, including France, United Kingdom, Netherlands, United States and 25 other countries.
Zeta Search is leading in India, Israel, Mexico, Philippines and 2 other countries.