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, Finance, Shopping and 82 other categories.
Roojoom is leading in Computer & Electronics, Programming, Technology News, TV & Video and 5 other categories.
Ceros is leading in most countries, including United States, Great Britain, South Africa, Spain and 53 other countries.
Roojoom is leading in Israel, Romania, Turkey, Peru and 6 other countries.