BrightInfo 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, Arts & Entertainment, Career & Education, Shopping and 41 other categories.
BrightInfo is leading in Business & Industry, Marketing & Advertising, Computer & Electronics, Internet & Telecom and 30 other categories.
BrightInfo is leading in most countries, including United States, United Kingdom, France, India and 27 other countries.
interclick is leading in Trinidad and Tobago, Switzerland, Romania, Belgium and 5 other countries.