Adestra is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Benchmarkemail has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Travel, People & Society and 116 other categories.
Adestra is leading in Adult, Internet & Telecom, Religion & Spirituality, Games and 59 other categories.
Adestra is leading in most countries, including United Kingdom, Russia, Germany, India and 71 other countries.
Benchmarkemail is leading in United States, Brazil, Japan, Canada and 45 other countries.