ClearSaleing is leading in Top 100K Sites and Top 1M Sites.
Optimost has better usage coverage in more websites categories. Including Finance, People & Society, Insurance, Business & Industry and 53 other categories.
ClearSaleing is leading in Travel, Accommodation & Hotels, Shopping, Clothing and 22 other categories.
Optimost is leading in most countries, including United Kingdom, Spain, India, Turkey and 28 other countries.
ClearSaleing is leading in United States, Canada, Germany, China and 6 other countries.