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, Travel and 109 other categories.
Cheetah mail is leading in People & Society, Shopping, Arts & Entertainment, Coupons and 40 other categories.
iContact is leading in most countries, including United States, Australia, Italy, Mexico and 34 other countries.
Cheetah mail is leading in Canada, Germany, Spain, India and 31 other countries.