BySide is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
BySide has better usage coverage in more websites categories. Including Business & Industry, Internet & Telecom, Finance, Financial Management and 23 other categories.
Optimove is leading in Gambling, Sports, Clothing, Products & Shopping and 10 other categories.
Optimove is leading in most countries, including United States, Russia, Germany, United Kingdom and 21 other countries.
BySide is leading in Portugal, Spain and Mexico.