In terms of market share, Open AdExchange is clearly lagging behind, losing to RetailMaven in all segments.
Open AdExchange has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Shopping, People & Society and 31 other categories.
RetailMaven hasn't got a lead over Open AdExchange in any websites category.
Open AdExchange is leading in most countries, including Denmark, United States, United Kingdom, Sweden and 4 other countries.
RetailMaven is leading in Australia.