Market Share by Top Websites

2 Riddle is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Riddle has better usage coverage in more websites categories. Including Career & Education, Education, Marketing & Advertising, Video Games and 46 other categories.

2 Zimbio is leading in Arts & Entertainment, People & Society, Music & Audio, Business & Industry and 33 other categories.

Geography

1 Riddle is leading in most countries, including United States, United Kingdom, France, Germany and 28 other countries.

2 Zimbio is leading in Russia, Poland, Sweden, Canada and 12 other countries.