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, Science, Marketing & Advertising and 81 other categories.
Aurea Email Marketing is leading in Internet & Telecom, Arts & Entertainment, Health, People & Society and 64 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 36 other countries.