Social Media and Email Marketing by VerticalResponse is the best way to revolutionize the way you connect with your audience.
Litmus is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
VerticalResponse has better usage coverage in more websites categories. Including Science & Education, Arts & Entertainment, Community & Society, Health and 11 other categories.
Litmus is leading in Business & Consumer Services, Computers Electronics & Technology, Finance, Lifestyle and 4 other categories.
Litmus is leading in most countries, including India, United Kingdom, Germany, Australia and 72 other countries.
VerticalResponse is leading in United States, Canada, South Africa, New Zealand and 15 other countries.