Customer IO is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Virtual Spirits has better usage coverage in more websites categories. Including Business & Industry, Health, Shopping, Internet & Telecom and 92 other categories.
Customer IO is leading in News & Media, Music & Audio, Food & Drink, Search Engine and 36 other categories.
Customer IO is leading in most countries, including United States, Germany, United Kingdom, France and 54 other countries.
Virtual Spirits is leading in Israel, Russia, Brazil, Argentina and 17 other countries.