CampaignMonitor is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
VerticalResponse has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Religion & Spirituality, Health and 116 other categories.
CampaignMonitor is leading in Business & Industry, Shopping, Travel, Food & Drink and 87 other categories.
CampaignMonitor is leading in most countries, including United Kingdom, Australia, Canada, Germany and 93 other countries.
VerticalResponse is leading in United States, India, Philippines, Japan and 48 other countries.