Market Share by Top Websites

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

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

Websites Categories

1 Optimost has better usage coverage in more websites categories. Including Finance, Business & Industry, Insurance, People & Society and 63 other categories.

2 Observer is leading in Computer & Electronics, Software, Photography, Web Design and 7 other categories.

Geography

1 Optimost is leading in most countries, including United States, Great Britain, Australia, India and 53 other countries.

2 Observer is leading in Russia, Montenegro, Netherlands, British Indian Ocean Territory and 2 other countries.