Hexagram is leading in Top 100K Sites and Top 1M Sites.
Hexagram has better usage coverage in more websites categories. Including Arts & Entertainment, Adult, Shopping, Humor and 13 other categories.
Simple AdServer is leading in Software, Computer & Electronics, Motorsports and Sports.
Hexagram is leading in most countries, including United States, United Kingdom, Ukraine, Turkey and 5 other countries.
Simple AdServer is leading in Hungary.