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 63 other categories.
Mercent is leading in Shopping, Clothing, Health, Games and 49 other categories.
Mercent is leading in most countries, including United States, Canada, France, India and 44 other countries.
Reklamport is leading in Turkey, China, Taiwan, Azerbaijan and 11 other countries.