Customer IO is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Customer IO has better usage coverage in more websites categories. Including Business & Industry, Internet & Telecom, Shopping, Arts & Entertainment and 84 other categories.
Gubagoo is leading in Autos & Vehicles, Car Buying, Automotive Industry, Makes & Models and 3 other categories.
Customer IO is leading in most countries, including Germany, Russia, United Kingdom, France and 51 other countries.
Gubagoo is leading in United States, Canada, Philippines and Pakistan.