1
UniSender is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.
2
In terms of market share, VerticalResponse is clearly lagging behind, losing to UniSender in all segments.
1
UniSender has better usage coverage in more websites categories. Including Computers Electronics & Technology, Lifestyle, Heavy Industry & Engineering, Health and 20 other categories.
2
VerticalResponse hasn't got a lead over UniSender in any websites category.
1
UniSender is leading in most countries, including Russia, Ukraine, Belarus, Kazakhstan and 83 other countries.
2
VerticalResponse is leading in United States, Canada, Philippines, New Zealand and 13 other countries.