Campaigner is leading in Top 100K Sites and Top 1M Sites.
Campaigner has better usage coverage in more websites categories. Including Arts & Entertainment, Shopping, News & Media, Food & Drink and 90 other categories.
iContact is leading in Business & Industry, People & Society, Health, Religion & Spirituality and 74 other categories.
Campaigner is leading in most countries, including United States, Canada, Russia, France and 38 other countries.
iContact is leading in United Kingdom, India, Australia, Italy and 34 other countries.