Market Share by Top Websites

1 VerticalResponse is leading in The Entire Web.

2 CampaignMonitor is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 VerticalResponse has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Health, Religion & Spirituality and 107 other categories.

2 CampaignMonitor is leading in Business & Industry, Shopping, Travel, Internet & Telecom and 83 other categories.


1 CampaignMonitor is leading in most countries, including United Kingdom, Australia, Canada, France and 87 other countries.

2 VerticalResponse is leading in United States, India, Italy, Philippines and 35 other countries.