Market Share by Top Websites

1 OpenX is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

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

Websites Categories

1 OpenX has better usage coverage in more websites categories. Including Internet & Telecom, Arts & Entertainment, People & Society, Business & Industry and 232 other categories.

2 Clicksor is leading in Computer & Electronics, Software, Photography, Celebrities & Entertainment News and 5 other categories.


1 OpenX is leading in most countries, including Japan, Russia, Germany, Iran and 225 other countries.

2 Clicksor is leading in United Arab Emirates.