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 86 other categories.
Customer IO is leading in News & Media, Software, Music & Audio, Food & Drink and 33 other categories.
Customer IO is leading in most countries, including United States, Germany, France, United Kingdom and 59 other countries.
Virtual Spirits is leading in Israel, Russia, Brazil, Argentina and 13 other countries.