ContentClick is leading in Top 100K Sites and Top 1M Sites.
ContentClick has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Sports, News & Media and 86 other categories.
Hexagram is leading in Consumer Electronics.
ContentClick is leading in most countries, including United Kingdom, United States, India, Canada and 40 other countries.
Hexagram is leading in Brazil, Romania and France.