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, Travel and 73 other categories.
Roojoom is leading in People & Society, Computer & Electronics, Software, Programming and 10 other categories.
Ceros is leading in most countries, including United States, United Kingdom, South Africa, Australia and 39 other countries.
Roojoom is leading in Israel, Indonesia, Brunei Darussalam, Senegal and 5 other countries.