Blueshift is leading in Top 100K Sites and Top 1M Sites.
Optimost has better usage coverage in more websites categories. Including Finance, Business & Industry, Insurance, People & Society and 59 other categories.
Blueshift is leading in Career & Education, Education, Coupons, Jobs & Employment and 6 other categories.
Optimost is leading in most countries, including United States, United Kingdom, Australia, Canada and 51 other countries.
Blueshift is leading in India, Sweden, Egypt, South Africa and 2 other countries.