1
Amazon A9 is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.
2
In terms of market share, Open AdExchange is clearly lagging behind, losing to Amazon A9 in all segments.
1
Amazon A9 has better usage coverage in more websites categories. Including People & Society, Religion & Spirituality, Arts & Entertainment, Internet & Telecom and 239 other categories.
2
Open AdExchange hasn't got a lead over Amazon A9 in any websites category.
1
Amazon A9 is leading in most countries, including United States, Brazil, France, Japan and 220 other countries.
2
Open AdExchange hasn't got a lead over Amazon A9 in any country.