Cheetah mail is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
iContact has better usage coverage in more websites categories. Including Business & Industry, Health, Religion & Spirituality, Food & Drink and 120 other categories.
Cheetah mail is leading in People & Society, Shopping, Arts & Entertainment, Coupons and 35 other categories.
iContact is leading in most countries, including United States, United Kingdom, India, Australia and 54 other countries.
Cheetah mail is leading in Canada, Spain, Germany, Russia and 21 other countries.