MariMedia is leading in Top 100K Sites and Top 1M Sites.
MariMedia has better usage coverage in more websites categories. Including Computer & Electronics, Arts & Entertainment, Software, News & Media and 64 other categories.
OpenX OpenAds is leading in Games, Video Games, Martial Arts, Football and 4 other categories.
MariMedia is leading in most countries, including India, United Kingdom, Brazil, Germany and 64 other countries.
OpenX OpenAds is leading in British Indian Ocean Territory, Trinidad And Tobago and Timor-leste.