Blueshift is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
crmmetrix has better usage coverage in more websites categories. Including Shopping, Internet & Telecom, Coupons, Arts & Entertainment and 23 other categories.
Blueshift hasn't got a lead over crmmetrix in any websites category.
crmmetrix is leading in most countries, including United States, Canada, Germany, Russia and 3 other countries.
Blueshift is leading in India and United Kingdom.