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, BidVertiser 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 228 other categories.

2 BidVertiser is leading in Computer & Electronics, Software, Movies, TV & Video and 9 other categories.


1 OpenX is leading in most countries, including United States, Japan, France, Russia and 199 other countries.

2 BidVertiser is leading in Pakistan, Sri Lanka, Nepal, Maldives and 3 other countries.