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 Computer & Electronics, Software, News & Media, Music & Audio and 45 other categories.
Customer IO is leading in most countries, including United States, Russia, Great Britain, France and 67 other countries.
Virtual Spirits is leading in Israel, Brazil, Argentina, Mexico and 20 other countries.