Adestra is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Adestra has better usage coverage in more websites categories. Including Adult, Arts & Entertainment, News & Media, Internet & Telecom and 100 other categories.
APSIS is leading in Business & Industry, Shopping, Marketing & Advertising, Science and 55 other categories.
Adestra is leading in most countries, including United Kingdom, United States, India, Indonesia and 71 other countries.
APSIS is leading in Sweden, Denmark, Norway, Finland and 16 other countries.