Ceros is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Ceros has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Shopping, Marketing & Advertising and 75 other categories.
Roojoom is leading in People & Society, Computer & Electronics, Software, Programming and 8 other categories.
Ceros is leading in most countries, including United States, United Kingdom, South Africa, Spain and 43 other countries.
Roojoom is leading in Israel, Indonesia, Ukraine, Senegal and 2 other countries.