Experian Marketing Services is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Genius has better usage coverage in more websites categories. Including Business & Industry, Real Estate, Computer & Electronics, Marketing & Advertising and 58 other categories.
Experian Marketing Services is leading in Autos & Vehicles, Arts & Entertainment, Car Buying, Movies and 12 other categories.
Genius is leading in most countries, including United States, United Kingdom, India, Canada and 19 other countries.
Experian Marketing Services is leading in Japan, Mexico, Norway and New Zealand.