APSIS is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Emma has better usage coverage in more websites categories. Including Career & Education, Arts & Entertainment, People & Society, Health and 83 other categories.
APSIS is leading in Business & Industry, Shopping, Science, Marketing & Advertising and 62 other categories.
APSIS is leading in most countries, including Sweden, Denmark, Norway, Finland and 45 other countries.
Emma is leading in United States, Canada, Australia, South Africa and 18 other countries.