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 90 other categories.
APSIS is leading in Business & Industry, Marketing & Advertising, Science, Social Sciences and 33 other categories.
Aurea Email Marketing is leading in most countries, including United States, United Kingdom, India, Australia and 36 other countries.
APSIS is leading in Sweden, Denmark, Norway, Turkey and 25 other countries.