APSIS is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
APSIS has better usage coverage in more websites categories. Including Business & Industry, Shopping, Marketing & Advertising, Science and 75 other categories.
Aurea Email Marketing is leading in Internet & Telecom, Arts & Entertainment, Health, People & Society and 65 other categories.
Aurea Email Marketing is leading in most countries, including United States, United Kingdom, India, Australia and 42 other countries.
APSIS is leading in Sweden, Denmark, Norway, Finland and 28 other countries.