ClickInc is leading in Top 100K Sites and Top 1M Sites.
ClickInc has better usage coverage in more websites categories. Including People & Society, Health, Arts & Entertainment, Food & Drink and 68 other categories.
IndexTools is leading in Business & Industry, Shopping, Accommodation & Hotels, Computer & Electronics and 56 other categories.
ClickInc is leading in most countries, including United States, South Africa, Canada, India and 28 other countries.
IndexTools is leading in United Kingdom, China, Germany, Russia and 23 other countries.