Klevu is leading in Top 100K Sites and Top 1M Sites.
Klevu has better usage coverage in more websites categories. Including Shopping, Business & Industry, Home & Garden, Clothing and 101 other categories.
Zettata hasn't got a lead over Klevu in any websites category.
Klevu is leading in most countries, including United States, United Kingdom, Finland, Sweden and 62 other countries.
Zettata hasn't got a lead over Klevu in any country.