Bidtellect is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
interclick has better usage coverage in more websites categories. Including People & Society, Business & Industry, Career & Education, Arts & Entertainment and 41 other categories.
Bidtellect is leading in News & Media, Internet & Telecom, Sports, Computer & Electronics and 29 other categories.
Bidtellect is leading in most countries, including United States, Canada, Switzerland, Sweden and 16 other countries.
interclick is leading in Germany, France, Turkey, Saudi Arabia and 10 other countries.