Market Share by Top Websites

1 Spin JS 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 Spin JS in all segments.

Websites Categories

1 Spin JS has better usage coverage in more websites categories. Including People & Society, Business & Industry, Religion & Spirituality, Arts & Entertainment and 168 other categories.

2 Sizzle is leading in Shopping, Clothing, Home & Garden, Consumer Electronics and 46 other categories.


1 Spin JS is leading in most countries, including United States, Taiwan, Russia, Germany and 155 other countries.

2 Sizzle is leading in United Kingdom, Netherlands, Australia, China and 19 other countries.