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, IgnitionOne is clearly lagging behind, losing to Optimost in all segments.

Websites Categories

1 IgnitionOne has better usage coverage in more websites categories. Including Shopping, Arts & Entertainment, Autos & Vehicles, People & Society and 8 other categories.

2 Optimost is leading in Finance, Business & Industry, Travel, Health and 4 other categories.


1 Optimost is leading in most countries, including United States, United Kingdom, Spain, Czech Republic and 22 other countries.

2 IgnitionOne is leading in Japan, France, Russia, Australia and 16 other countries.