Market Share by Top Websites

1 Isotope is leading in Top 1M Sites and The Entire Web.

2 Sizzle is leading in Top 100K Sites.

Websites Categories

1 Isotope has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Internet & Telecom, Marketing & Advertising and 183 other categories.

2 Sizzle is leading in Shopping, Clothing, Home & Garden, Consumer Electronics and 36 other categories.

Geography

1 Isotope is leading in most countries, including United States, United Kingdom, Germany, Spain and 177 other countries.

2 Sizzle is leading in Korea Republic, China, Japan, Czech Republic and 9 other countries.