Market Share by Top Websites

2 Optimost is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Optimost has better usage coverage in more websites categories. Including People & Society, Finance, Business & Industry, Insurance and 57 other categories.

2 Zeta Search is leading in Alternative & Natural Medicine, Business Services and Equestrian.


1 Optimost is leading in most countries, including United States, United Kingdom, Germany, Spain and 31 other countries.

2 Zeta Search is leading in South Africa, Oman and Afghanistan.