Optimax Media Delivery is leading in Top 100K Sites and Top 1M Sites.
Optimax Media Delivery has better usage coverage in more websites categories. Including Computer & Electronics, News & Media, People & Society, Arts & Entertainment and 80 other categories.
Unister is leading in Travel, Tourism and Car Buying.
Optimax Media Delivery is leading in most countries, including United States, Canada, Brazil, India and 34 other countries.
Unister is leading in Germany, Switzerland, Austria and Ukraine.