Market Share by Top Websites

1 IndexTools is leading in Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Observer is clearly lagging behind, losing to IndexTools in all segments.

Websites Categories

1 IndexTools has better usage coverage in more websites categories. Including Business & Industry, Shopping, Travel, Arts & Entertainment and 106 other categories.

2 Observer is leading in Web Design, Mobile Developers, Programming, File Sharing and 2 other categories.

Geography

1 IndexTools is leading in most countries, including United States, United Kingdom, China, Germany and 46 other countries.

2 Observer is leading in Lao.