1
Constant Contact is leading in Top 100K Sites, Top 1M Sites and The Entire Web.
2
Adestra is leading in Top 10K Sites.
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Constant Contact has better usage coverage in more websites categories. Including Business & Industry, People & Society, Arts & Entertainment, Shopping and 229 other categories.
2
Adestra is leading in Games, Video Games, Web Hosting, Social Sciences and 3 other categories.
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Constant Contact is leading in most countries, including United States, Canada, United Kingdom, India and 185 other countries.
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Adestra is leading in Russia, Ukraine, Belarus, Kazakhstan and 8 other countries.