ClearSaleing is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
ClearSaleing has better usage coverage in more websites categories. Including Travel, Accommodation & Hotels, Shopping, Business & Industry and 38 other categories.
Zeta Search is leading in Online Marketing, Career & Education, Equestrian, Social Network and 4 other categories.
ClearSaleing is leading in most countries, including United States, United Kingdom, Canada, France and 20 other countries.
Zeta Search is leading in Slovenia, Malta and Colombia.