APSIS is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Aurea Email Marketing has better usage coverage in more websites categories. Including Internet & Telecom, Health, Arts & Entertainment, People & Society and 84 other categories.
APSIS is leading in Business & Industry, Marketing & Advertising, Science, Social Sciences and 41 other categories.
Aurea Email Marketing is leading in most countries, including United States, United Kingdom, India, Canada and 37 other countries.
APSIS is leading in Sweden, Denmark, Norway, Finland and 21 other countries.