ClickInc is leading in Top 1M Sites.
ClickInc has better usage coverage in more websites categories. Including People & Society, Health, Arts & Entertainment, Food & Drink and 70 other categories.
IndexTools is leading in Business & Industry, Accommodation & Hotels, Finance, Career & Education and 51 other categories.
ClickInc is leading in most countries, including United States, India, South Africa, Canada and 51 other countries.
IndexTools is leading in Iceland, Tuvalu, United Kingdom, Germany and 14 other countries.