Tableau is leading in Top 10K Sites and Top 100K Sites.
UpSellit has better usage coverage in more websites categories. Including Shopping, Adult, Health, Clothing and 64 other categories.
Tableau is leading in News & Media, Business & Industry, Arts & Entertainment, People & Society and 56 other categories.
Tableau is leading in most countries, including United Kingdom, India, Spain, Brazil and 37 other countries.
UpSellit is leading in United States, Canada, Australia, Germany and 21 other countries.