Market Share by Top Websites

1 Bootstrap 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 Bootstrap in all segments.

Websites Categories

1 Bootstrap has better usage coverage in more websites categories. Including Computers Electronics & Technology, Science & Education, Law & Government, Health and 20 other categories.

2 Sizzle hasn't got a lead over Bootstrap in any websites category.


1 Bootstrap is leading in most countries, including United States, Russia, Germany, India and 157 other countries.

2 Sizzle is leading in South Korea.