Mercent is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Reklamport has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Industry, People & Society, News & Media and 68 other categories.
Mercent is leading in Shopping, Clothing, Health, Games and 45 other categories.
Mercent is leading in most countries, including United States, United Kingdom, India, Canada and 42 other countries.
Reklamport is leading in Turkey, Russia, Germany, Bosnia and 9 other countries.