Market Share by Top Websites

1 Google Custom Search Engine is leading in Top 100K Sites, Top 1M Sites and The Entire Web.

2 Mail.Ru Group is leading in Top 10K Sites.

Websites Categories

1 Google Custom Search Engine has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Internet & Telecom, Computer & Electronics and 208 other categories.

2 Mail.Ru Group is leading in Business & Industry, Shopping, Marketing & Advertising, Clothing and 26 other categories.

Geography

1 Google Custom Search Engine is leading in most countries, including United States, India, Japan, United Kingdom and 179 other countries.

2 Mail.Ru Group is leading in Russia, Ukraine, Kazakhstan, Belarus and 15 other countries.