Market Share by Top Websites

1 Infinite Scroll is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Sizzle is clearly lagging behind, losing to Infinite Scroll in all segments.

Websites Categories

1 Infinite Scroll has better usage coverage in more websites categories. Including Science & Education, Arts & Entertainment, Computers Electronics & Technology, Community & Society and 17 other categories.

2 Sizzle is leading in E-commerce & Shopping, Gambling and Jobs & Career.


1 Infinite Scroll is leading in most countries, including United States, Germany, Italy, France and 159 other countries.

2 Sizzle is leading in South Korea and China.